1477927680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1597}}^1$

素因数の和:1862

約数の個数: 144

約数和(自身を含む): 4742685024

約数和(自身を除く): 3264757344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 241, 256, 320, 384, 480, 482, 640, 723, 768, 960, 964, 1205, 1280, 1446, 1597, 1920, 1928, 2410, 2892, 3194, 3615, 3840, 3856, 4791, 4820, 5784, 6388, 7230, 7712, 7985, 9582, 9640, 11568, 12776, 14460, 15424, 15970, 19164, 19280, 23136, 23955, 25552, 28920, 30848, 31940, 38328, 38560, 46272, 47910, 51104, 57840, 61696, 63880, 76656, 77120, 92544, 95820, 102208, 115680, 127760, 153312, 154240, 185088, 191640, 204416, 231360, 255520, 306624, 308480, 383280, 384877, 408832, 462720, 511040, 613248, 766560, 769754, 925440, 1022080, 1154631, 1226496, 1533120, 1539508, 1924385, 2044160, 2309262, 3066240, 3079016, 3848770, 4618524, 5773155, 6132480, 6158032, 7697540, 9237048, 11546310, 12316064, 15395080, 18474096, 23092620, 24632128, 30790160, 36948192, 46185240, 49264256, 61580320, 73896384, 92370480, 98528512, 123160640, 147792768, 184740960, 246321280, 295585536, 369481920, 492642560, 738963840, 1477927680]

約数ペア:

[(1, 1477927680), (2, 738963840), (3, 492642560), (4, 369481920), (5, 295585536), (6, 246321280), (8, 184740960), (10, 147792768), (12, 123160640), (15, 98528512), (16, 92370480), (20, 73896384), (24, 61580320), (30, 49264256), (32, 46185240), (40, 36948192), (48, 30790160), (60, 24632128), (64, 23092620), (80, 18474096), (96, 15395080), (120, 12316064), (128, 11546310), (160, 9237048), (192, 7697540), (240, 6158032), (241, 6132480), (256, 5773155), (320, 4618524), (384, 3848770), (480, 3079016), (482, 3066240), (640, 2309262), (723, 2044160), (768, 1924385), (960, 1539508), (964, 1533120), (1205, 1226496), (1280, 1154631), (1446, 1022080), (1597, 925440), (1920, 769754), (1928, 766560), (2410, 613248), (2892, 511040), (3194, 462720), (3615, 408832), (3840, 384877), (3856, 383280), (4791, 308480), (4820, 306624), (5784, 255520), (6388, 231360), (7230, 204416), (7712, 191640), (7985, 185088), (9582, 154240), (9640, 153312), (11568, 127760), (12776, 115680), (14460, 102208), (15424, 95820), (15970, 92544), (19164, 77120), (19280, 76656), (23136, 63880), (23955, 61696), (25552, 57840), (28920, 51104), (30848, 47910), (31940, 46272), (38328, 38560)]