419854080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3527}}^1$

素因数の和:3582

約数の個数: 144

約数和(自身を含む): 1384556544

約数和(自身を除く): 964702464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3527, 3720, 3840, 3968, 4960, 5952, 7054, 7440, 7936, 9920, 10581, 11904, 14108, 14880, 17635, 19840, 21162, 23808, 28216, 29760, 35270, 39680, 42324, 52905, 56432, 59520, 70540, 84648, 105810, 109337, 112864, 119040, 141080, 169296, 211620, 218674, 225728, 282160, 328011, 338592, 423240, 437348, 451456, 546685, 564320, 656022, 677184, 846480, 874696, 902912, 1093370, 1128640, 1312044, 1354368, 1640055, 1692960, 1749392, 2186740, 2257280, 2624088, 2708736, 3280110, 3385920, 3498784, 4373480, 4514560, 5248176, 6560220, 6771840, 6997568, 8746960, 10496352, 13120440, 13543680, 13995136, 17493920, 20992704, 26240880, 27990272, 34987840, 41985408, 52481760, 69975680, 83970816, 104963520, 139951360, 209927040, 419854080]

約数ペア:

[(1, 419854080), (2, 209927040), (3, 139951360), (4, 104963520), (5, 83970816), (6, 69975680), (8, 52481760), (10, 41985408), (12, 34987840), (15, 27990272), (16, 26240880), (20, 20992704), (24, 17493920), (30, 13995136), (31, 13543680), (32, 13120440), (40, 10496352), (48, 8746960), (60, 6997568), (62, 6771840), (64, 6560220), (80, 5248176), (93, 4514560), (96, 4373480), (120, 3498784), (124, 3385920), (128, 3280110), (155, 2708736), (160, 2624088), (186, 2257280), (192, 2186740), (240, 1749392), (248, 1692960), (256, 1640055), (310, 1354368), (320, 1312044), (372, 1128640), (384, 1093370), (465, 902912), (480, 874696), (496, 846480), (620, 677184), (640, 656022), (744, 564320), (768, 546685), (930, 451456), (960, 437348), (992, 423240), (1240, 338592), (1280, 328011), (1488, 282160), (1860, 225728), (1920, 218674), (1984, 211620), (2480, 169296), (2976, 141080), (3527, 119040), (3720, 112864), (3840, 109337), (3968, 105810), (4960, 84648), (5952, 70540), (7054, 59520), (7440, 56432), (7936, 52905), (9920, 42324), (10581, 39680), (11904, 35270), (14108, 29760), (14880, 28216), (17635, 23808), (19840, 21162)]