455513440

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{773}}^1$

素因数の和:944

約数の個数: 96

約数和(自身を含む): 1123476480

約数和(自身を除く): 667963040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 127, 145, 160, 232, 254, 290, 464, 508, 580, 635, 773, 928, 1016, 1160, 1270, 1546, 2032, 2320, 2540, 3092, 3683, 3865, 4064, 4640, 5080, 6184, 7366, 7730, 10160, 12368, 14732, 15460, 18415, 20320, 22417, 24736, 29464, 30920, 36830, 44834, 58928, 61840, 73660, 89668, 98171, 112085, 117856, 123680, 147320, 179336, 196342, 224170, 294640, 358672, 392684, 448340, 490855, 589280, 717344, 785368, 896680, 981710, 1570736, 1793360, 1963420, 2846959, 3141472, 3586720, 3926840, 5693918, 7853680, 11387836, 14234795, 15707360, 22775672, 28469590, 45551344, 56939180, 91102688, 113878360, 227756720, 455513440]

約数ペア:

[(1, 455513440), (2, 227756720), (4, 113878360), (5, 91102688), (8, 56939180), (10, 45551344), (16, 28469590), (20, 22775672), (29, 15707360), (32, 14234795), (40, 11387836), (58, 7853680), (80, 5693918), (116, 3926840), (127, 3586720), (145, 3141472), (160, 2846959), (232, 1963420), (254, 1793360), (290, 1570736), (464, 981710), (508, 896680), (580, 785368), (635, 717344), (773, 589280), (928, 490855), (1016, 448340), (1160, 392684), (1270, 358672), (1546, 294640), (2032, 224170), (2320, 196342), (2540, 179336), (3092, 147320), (3683, 123680), (3865, 117856), (4064, 112085), (4640, 98171), (5080, 89668), (6184, 73660), (7366, 61840), (7730, 58928), (10160, 44834), (12368, 36830), (14732, 30920), (15460, 29464), (18415, 24736), (20320, 22417)]