66579120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1039}}^1$

素因数の和:1147

約数の個数: 120

約数和(自身を含む): 226324800

約数和(自身を除く): 159745680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 89, 90, 120, 144, 178, 180, 240, 267, 356, 360, 445, 534, 712, 720, 801, 890, 1039, 1068, 1335, 1424, 1602, 1780, 2078, 2136, 2670, 3117, 3204, 3560, 4005, 4156, 4272, 5195, 5340, 6234, 6408, 7120, 8010, 8312, 9351, 10390, 10680, 12468, 12816, 15585, 16020, 16624, 18702, 20780, 21360, 24936, 31170, 32040, 37404, 41560, 46755, 49872, 62340, 64080, 74808, 83120, 92471, 93510, 124680, 149616, 184942, 187020, 249360, 277413, 369884, 374040, 462355, 554826, 739768, 748080, 832239, 924710, 1109652, 1387065, 1479536, 1664478, 1849420, 2219304, 2774130, 3328956, 3698840, 4161195, 4438608, 5548260, 6657912, 7397680, 8322390, 11096520, 13315824, 16644780, 22193040, 33289560, 66579120]

約数ペア:

[(1, 66579120), (2, 33289560), (3, 22193040), (4, 16644780), (5, 13315824), (6, 11096520), (8, 8322390), (9, 7397680), (10, 6657912), (12, 5548260), (15, 4438608), (16, 4161195), (18, 3698840), (20, 3328956), (24, 2774130), (30, 2219304), (36, 1849420), (40, 1664478), (45, 1479536), (48, 1387065), (60, 1109652), (72, 924710), (80, 832239), (89, 748080), (90, 739768), (120, 554826), (144, 462355), (178, 374040), (180, 369884), (240, 277413), (267, 249360), (356, 187020), (360, 184942), (445, 149616), (534, 124680), (712, 93510), (720, 92471), (801, 83120), (890, 74808), (1039, 64080), (1068, 62340), (1335, 49872), (1424, 46755), (1602, 41560), (1780, 37404), (2078, 32040), (2136, 31170), (2670, 24936), (3117, 21360), (3204, 20780), (3560, 18702), (4005, 16624), (4156, 16020), (4272, 15585), (5195, 12816), (5340, 12468), (6234, 10680), (6408, 10390), (7120, 9351), (8010, 8312)]