406059480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5449}}^1$

素因数の和:5495

約数の個数: 160

約数和(自身を含む): 1424412000

約数和(自身を除く): 1018352520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 184, 207, 216, 230, 270, 276, 324, 345, 360, 405, 414, 460, 540, 552, 621, 648, 690, 810, 828, 920, 1035, 1080, 1242, 1380, 1620, 1656, 1863, 2070, 2484, 2760, 3105, 3240, 3726, 4140, 4968, 5449, 6210, 7452, 8280, 9315, 10898, 12420, 14904, 16347, 18630, 21796, 24840, 27245, 32694, 37260, 43592, 49041, 54490, 65388, 74520, 81735, 98082, 108980, 125327, 130776, 147123, 163470, 196164, 217960, 245205, 250654, 294246, 326940, 375981, 392328, 441369, 490410, 501308, 588492, 626635, 653880, 735615, 751962, 882738, 980820, 1002616, 1127943, 1176984, 1253270, 1471230, 1503924, 1765476, 1879905, 1961640, 2206845, 2255886, 2506540, 2942460, 3007848, 3383829, 3530952, 3759810, 4413690, 4511772, 5013080, 5639715, 5884920, 6767658, 7519620, 8827380, 9023544, 10151487, 11279430, 13535316, 15039240, 16919145, 17654760, 20302974, 22558860, 27070632, 33838290, 40605948, 45117720, 50757435, 67676580, 81211896, 101514870, 135353160, 203029740, 406059480]

約数ペア:

[(1, 406059480), (2, 203029740), (3, 135353160), (4, 101514870), (5, 81211896), (6, 67676580), (8, 50757435), (9, 45117720), (10, 40605948), (12, 33838290), (15, 27070632), (18, 22558860), (20, 20302974), (23, 17654760), (24, 16919145), (27, 15039240), (30, 13535316), (36, 11279430), (40, 10151487), (45, 9023544), (46, 8827380), (54, 7519620), (60, 6767658), (69, 5884920), (72, 5639715), (81, 5013080), (90, 4511772), (92, 4413690), (108, 3759810), (115, 3530952), (120, 3383829), (135, 3007848), (138, 2942460), (162, 2506540), (180, 2255886), (184, 2206845), (207, 1961640), (216, 1879905), (230, 1765476), (270, 1503924), (276, 1471230), (324, 1253270), (345, 1176984), (360, 1127943), (405, 1002616), (414, 980820), (460, 882738), (540, 751962), (552, 735615), (621, 653880), (648, 626635), (690, 588492), (810, 501308), (828, 490410), (920, 441369), (1035, 392328), (1080, 375981), (1242, 326940), (1380, 294246), (1620, 250654), (1656, 245205), (1863, 217960), (2070, 196164), (2484, 163470), (2760, 147123), (3105, 130776), (3240, 125327), (3726, 108980), (4140, 98082), (4968, 81735), (5449, 74520), (6210, 65388), (7452, 54490), (8280, 49041), (9315, 43592), (10898, 37260), (12420, 32694), (14904, 27245), (16347, 24840), (18630, 21796)]