61527840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:343

約数の個数: 192

約数和(自身を含む): 217147392

約数和(自身を除く): 155619552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 43, 44, 48, 55, 60, 66, 80, 86, 88, 96, 110, 120, 129, 132, 160, 165, 172, 176, 215, 220, 240, 258, 264, 271, 330, 344, 352, 430, 440, 473, 480, 516, 528, 542, 645, 660, 688, 813, 860, 880, 946, 1032, 1056, 1084, 1290, 1320, 1355, 1376, 1419, 1626, 1720, 1760, 1892, 2064, 2168, 2365, 2580, 2640, 2710, 2838, 2981, 3252, 3440, 3784, 4065, 4128, 4336, 4730, 5160, 5280, 5420, 5676, 5962, 6504, 6880, 7095, 7568, 8130, 8672, 8943, 9460, 10320, 10840, 11352, 11653, 11924, 13008, 14190, 14905, 15136, 16260, 17886, 18920, 20640, 21680, 22704, 23306, 23848, 26016, 28380, 29810, 32520, 34959, 35772, 37840, 43360, 44715, 45408, 46612, 47696, 56760, 58265, 59620, 65040, 69918, 71544, 75680, 89430, 93224, 95392, 113520, 116530, 119240, 128183, 130080, 139836, 143088, 174795, 178860, 186448, 227040, 233060, 238480, 256366, 279672, 286176, 349590, 357720, 372896, 384549, 466120, 476960, 512732, 559344, 640915, 699180, 715440, 769098, 932240, 1025464, 1118688, 1281830, 1398360, 1430880, 1538196, 1864480, 1922745, 2050928, 2563660, 2796720, 3076392, 3845490, 4101856, 5127320, 5593440, 6152784, 7690980, 10254640, 12305568, 15381960, 20509280, 30763920, 61527840]

約数ペア:

[(1, 61527840), (2, 30763920), (3, 20509280), (4, 15381960), (5, 12305568), (6, 10254640), (8, 7690980), (10, 6152784), (11, 5593440), (12, 5127320), (15, 4101856), (16, 3845490), (20, 3076392), (22, 2796720), (24, 2563660), (30, 2050928), (32, 1922745), (33, 1864480), (40, 1538196), (43, 1430880), (44, 1398360), (48, 1281830), (55, 1118688), (60, 1025464), (66, 932240), (80, 769098), (86, 715440), (88, 699180), (96, 640915), (110, 559344), (120, 512732), (129, 476960), (132, 466120), (160, 384549), (165, 372896), (172, 357720), (176, 349590), (215, 286176), (220, 279672), (240, 256366), (258, 238480), (264, 233060), (271, 227040), (330, 186448), (344, 178860), (352, 174795), (430, 143088), (440, 139836), (473, 130080), (480, 128183), (516, 119240), (528, 116530), (542, 113520), (645, 95392), (660, 93224), (688, 89430), (813, 75680), (860, 71544), (880, 69918), (946, 65040), (1032, 59620), (1056, 58265), (1084, 56760), (1290, 47696), (1320, 46612), (1355, 45408), (1376, 44715), (1419, 43360), (1626, 37840), (1720, 35772), (1760, 34959), (1892, 32520), (2064, 29810), (2168, 28380), (2365, 26016), (2580, 23848), (2640, 23306), (2710, 22704), (2838, 21680), (2981, 20640), (3252, 18920), (3440, 17886), (3784, 16260), (4065, 15136), (4128, 14905), (4336, 14190), (4730, 13008), (5160, 11924), (5280, 11653), (5420, 11352), (5676, 10840), (5962, 10320), (6504, 9460), (6880, 8943), (7095, 8672), (7568, 8130)]