24680040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2671}}^1$

素因数の和:2703

約数の個数: 128

約数和(自身を含む): 92344320

約数和(自身を除く): 67664280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 2671, 3080, 4620, 5342, 8013, 9240, 10684, 13355, 16026, 18697, 21368, 26710, 29381, 32052, 37394, 40065, 53420, 56091, 58762, 64104, 74788, 80130, 88143, 93485, 106840, 112182, 117524, 146905, 149576, 160260, 176286, 186970, 205667, 224364, 235048, 280455, 293810, 320520, 352572, 373940, 411334, 440715, 448728, 560910, 587620, 617001, 705144, 747880, 822668, 881430, 1028335, 1121820, 1175240, 1234002, 1645336, 1762860, 2056670, 2243640, 2468004, 3085005, 3525720, 4113340, 4936008, 6170010, 8226680, 12340020, 24680040]

約数ペア:

[(1, 24680040), (2, 12340020), (3, 8226680), (4, 6170010), (5, 4936008), (6, 4113340), (7, 3525720), (8, 3085005), (10, 2468004), (11, 2243640), (12, 2056670), (14, 1762860), (15, 1645336), (20, 1234002), (21, 1175240), (22, 1121820), (24, 1028335), (28, 881430), (30, 822668), (33, 747880), (35, 705144), (40, 617001), (42, 587620), (44, 560910), (55, 448728), (56, 440715), (60, 411334), (66, 373940), (70, 352572), (77, 320520), (84, 293810), (88, 280455), (105, 235048), (110, 224364), (120, 205667), (132, 186970), (140, 176286), (154, 160260), (165, 149576), (168, 146905), (210, 117524), (220, 112182), (231, 106840), (264, 93485), (280, 88143), (308, 80130), (330, 74788), (385, 64104), (420, 58762), (440, 56091), (462, 53420), (616, 40065), (660, 37394), (770, 32052), (840, 29381), (924, 26710), (1155, 21368), (1320, 18697), (1540, 16026), (1848, 13355), (2310, 10684), (2671, 9240), (3080, 8013), (4620, 5342)]