478890360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1483}}^1$

素因数の和:1539

約数の個数: 256

約数和(自身を含む): 1795046400

約数和(自身を除く): 1316156040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 27, 30, 36, 39, 40, 45, 46, 52, 54, 60, 65, 69, 72, 78, 90, 92, 104, 108, 115, 117, 120, 130, 135, 138, 156, 180, 184, 195, 207, 216, 230, 234, 260, 270, 276, 299, 312, 345, 351, 360, 390, 414, 460, 468, 520, 540, 552, 585, 598, 621, 690, 702, 780, 828, 897, 920, 936, 1035, 1080, 1170, 1196, 1242, 1380, 1404, 1483, 1495, 1560, 1656, 1755, 1794, 2070, 2340, 2392, 2484, 2691, 2760, 2808, 2966, 2990, 3105, 3510, 3588, 4140, 4449, 4485, 4680, 4968, 5382, 5932, 5980, 6210, 7020, 7176, 7415, 8073, 8280, 8898, 8970, 10764, 11864, 11960, 12420, 13347, 13455, 14040, 14830, 16146, 17796, 17940, 19279, 21528, 22245, 24840, 26694, 26910, 29660, 32292, 34109, 35592, 35880, 38558, 40041, 40365, 44490, 53388, 53820, 57837, 59320, 64584, 66735, 68218, 77116, 80082, 80730, 88980, 96395, 102327, 106776, 107640, 115674, 133470, 136436, 154232, 160164, 161460, 170545, 173511, 177960, 192790, 200205, 204654, 231348, 266940, 272872, 289185, 306981, 320328, 322920, 341090, 347022, 385580, 400410, 409308, 443417, 462696, 511635, 520533, 533880, 578370, 613962, 682180, 694044, 771160, 800820, 818616, 867555, 886834, 920943, 1023270, 1041066, 1156740, 1227924, 1330251, 1364360, 1388088, 1534905, 1601640, 1735110, 1773668, 1841886, 2046540, 2082132, 2217085, 2313480, 2455848, 2602665, 2660502, 3069810, 3470220, 3547336, 3683772, 3990753, 4093080, 4164264, 4434170, 4604715, 5205330, 5321004, 6139620, 6651255, 6940440, 7367544, 7981506, 8868340, 9209430, 10410660, 10642008, 11972259, 12279240, 13302510, 15963012, 17736680, 18418860, 19953765, 20821320, 23944518, 26605020, 31926024, 36837720, 39907530, 47889036, 53210040, 59861295, 79815060, 95778072, 119722590, 159630120, 239445180, 478890360]

約数ペア:

[(1, 478890360), (2, 239445180), (3, 159630120), (4, 119722590), (5, 95778072), (6, 79815060), (8, 59861295), (9, 53210040), (10, 47889036), (12, 39907530), (13, 36837720), (15, 31926024), (18, 26605020), (20, 23944518), (23, 20821320), (24, 19953765), (26, 18418860), (27, 17736680), (30, 15963012), (36, 13302510), (39, 12279240), (40, 11972259), (45, 10642008), (46, 10410660), (52, 9209430), (54, 8868340), (60, 7981506), (65, 7367544), (69, 6940440), (72, 6651255), (78, 6139620), (90, 5321004), (92, 5205330), (104, 4604715), (108, 4434170), (115, 4164264), (117, 4093080), (120, 3990753), (130, 3683772), (135, 3547336), (138, 3470220), (156, 3069810), (180, 2660502), (184, 2602665), (195, 2455848), (207, 2313480), (216, 2217085), (230, 2082132), (234, 2046540), (260, 1841886), (270, 1773668), (276, 1735110), (299, 1601640), (312, 1534905), (345, 1388088), (351, 1364360), (360, 1330251), (390, 1227924), (414, 1156740), (460, 1041066), (468, 1023270), (520, 920943), (540, 886834), (552, 867555), (585, 818616), (598, 800820), (621, 771160), (690, 694044), (702, 682180), (780, 613962), (828, 578370), (897, 533880), (920, 520533), (936, 511635), (1035, 462696), (1080, 443417), (1170, 409308), (1196, 400410), (1242, 385580), (1380, 347022), (1404, 341090), (1483, 322920), (1495, 320328), (1560, 306981), (1656, 289185), (1755, 272872), (1794, 266940), (2070, 231348), (2340, 204654), (2392, 200205), (2484, 192790), (2691, 177960), (2760, 173511), (2808, 170545), (2966, 161460), (2990, 160164), (3105, 154232), (3510, 136436), (3588, 133470), (4140, 115674), (4449, 107640), (4485, 106776), (4680, 102327), (4968, 96395), (5382, 88980), (5932, 80730), (5980, 80082), (6210, 77116), (7020, 68218), (7176, 66735), (7415, 64584), (8073, 59320), (8280, 57837), (8898, 53820), (8970, 53388), (10764, 44490), (11864, 40365), (11960, 40041), (12420, 38558), (13347, 35880), (13455, 35592), (14040, 34109), (14830, 32292), (16146, 29660), (17796, 26910), (17940, 26694), (19279, 24840), (21528, 22245)]