454557280

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{829}}^1$

素因数の和:1016

約数の個数: 96

約数和(自身を含む): 1129464000

約数和(自身を除く): 674906720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 149, 160, 184, 230, 298, 368, 460, 596, 736, 745, 829, 920, 1192, 1490, 1658, 1840, 2384, 2980, 3316, 3427, 3680, 4145, 4768, 5960, 6632, 6854, 8290, 11920, 13264, 13708, 16580, 17135, 19067, 23840, 26528, 27416, 33160, 34270, 38134, 54832, 66320, 68540, 76268, 95335, 109664, 123521, 132640, 137080, 152536, 190670, 247042, 274160, 305072, 381340, 494084, 548320, 610144, 617605, 762680, 988168, 1235210, 1525360, 1976336, 2470420, 2840983, 3050720, 3952672, 4940840, 5681966, 9881680, 11363932, 14204915, 19763360, 22727864, 28409830, 45455728, 56819660, 90911456, 113639320, 227278640, 454557280]

約数ペア:

[(1, 454557280), (2, 227278640), (4, 113639320), (5, 90911456), (8, 56819660), (10, 45455728), (16, 28409830), (20, 22727864), (23, 19763360), (32, 14204915), (40, 11363932), (46, 9881680), (80, 5681966), (92, 4940840), (115, 3952672), (149, 3050720), (160, 2840983), (184, 2470420), (230, 1976336), (298, 1525360), (368, 1235210), (460, 988168), (596, 762680), (736, 617605), (745, 610144), (829, 548320), (920, 494084), (1192, 381340), (1490, 305072), (1658, 274160), (1840, 247042), (2384, 190670), (2980, 152536), (3316, 137080), (3427, 132640), (3680, 123521), (4145, 109664), (4768, 95335), (5960, 76268), (6632, 68540), (6854, 66320), (8290, 54832), (11920, 38134), (13264, 34270), (13708, 33160), (16580, 27416), (17135, 26528), (19067, 23840)]