120836040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2671}}^1$

素因数の和:2727

約数の個数: 128

約数和(自身を含む): 404006400

約数和(自身を除く): 283170360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 104, 116, 120, 130, 145, 156, 174, 195, 232, 260, 290, 312, 348, 377, 390, 435, 520, 580, 696, 754, 780, 870, 1131, 1160, 1508, 1560, 1740, 1885, 2262, 2671, 3016, 3480, 3770, 4524, 5342, 5655, 7540, 8013, 9048, 10684, 11310, 13355, 15080, 16026, 21368, 22620, 26710, 32052, 34723, 40065, 45240, 53420, 64104, 69446, 77459, 80130, 104169, 106840, 138892, 154918, 160260, 173615, 208338, 232377, 277784, 309836, 320520, 347230, 387295, 416676, 464754, 520845, 619672, 694460, 774590, 833352, 929508, 1006967, 1041690, 1161885, 1388920, 1549180, 1859016, 2013934, 2083380, 2323770, 3020901, 3098360, 4027868, 4166760, 4647540, 5034835, 6041802, 8055736, 9295080, 10069670, 12083604, 15104505, 20139340, 24167208, 30209010, 40278680, 60418020, 120836040]

約数ペア:

[(1, 120836040), (2, 60418020), (3, 40278680), (4, 30209010), (5, 24167208), (6, 20139340), (8, 15104505), (10, 12083604), (12, 10069670), (13, 9295080), (15, 8055736), (20, 6041802), (24, 5034835), (26, 4647540), (29, 4166760), (30, 4027868), (39, 3098360), (40, 3020901), (52, 2323770), (58, 2083380), (60, 2013934), (65, 1859016), (78, 1549180), (87, 1388920), (104, 1161885), (116, 1041690), (120, 1006967), (130, 929508), (145, 833352), (156, 774590), (174, 694460), (195, 619672), (232, 520845), (260, 464754), (290, 416676), (312, 387295), (348, 347230), (377, 320520), (390, 309836), (435, 277784), (520, 232377), (580, 208338), (696, 173615), (754, 160260), (780, 154918), (870, 138892), (1131, 106840), (1160, 104169), (1508, 80130), (1560, 77459), (1740, 69446), (1885, 64104), (2262, 53420), (2671, 45240), (3016, 40065), (3480, 34723), (3770, 32052), (4524, 26710), (5342, 22620), (5655, 21368), (7540, 16026), (8013, 15080), (9048, 13355), (10684, 11310)]