87630120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1979}}^1$

素因数の和:2040

約数の個数: 128

約数和(自身を含む): 299376000

約数和(自身を除く): 211745880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 82, 90, 108, 120, 123, 135, 164, 180, 205, 216, 246, 270, 328, 360, 369, 410, 492, 540, 615, 738, 820, 984, 1080, 1107, 1230, 1476, 1640, 1845, 1979, 2214, 2460, 2952, 3690, 3958, 4428, 4920, 5535, 5937, 7380, 7916, 8856, 9895, 11070, 11874, 14760, 15832, 17811, 19790, 22140, 23748, 29685, 35622, 39580, 44280, 47496, 53433, 59370, 71244, 79160, 81139, 89055, 106866, 118740, 142488, 162278, 178110, 213732, 237480, 243417, 267165, 324556, 356220, 405695, 427464, 486834, 534330, 649112, 712440, 730251, 811390, 973668, 1068660, 1217085, 1460502, 1622780, 1947336, 2137320, 2190753, 2434170, 2921004, 3245560, 3651255, 4381506, 4868340, 5842008, 7302510, 8763012, 9736680, 10953765, 14605020, 17526024, 21907530, 29210040, 43815060, 87630120]

約数ペア:

[(1, 87630120), (2, 43815060), (3, 29210040), (4, 21907530), (5, 17526024), (6, 14605020), (8, 10953765), (9, 9736680), (10, 8763012), (12, 7302510), (15, 5842008), (18, 4868340), (20, 4381506), (24, 3651255), (27, 3245560), (30, 2921004), (36, 2434170), (40, 2190753), (41, 2137320), (45, 1947336), (54, 1622780), (60, 1460502), (72, 1217085), (82, 1068660), (90, 973668), (108, 811390), (120, 730251), (123, 712440), (135, 649112), (164, 534330), (180, 486834), (205, 427464), (216, 405695), (246, 356220), (270, 324556), (328, 267165), (360, 243417), (369, 237480), (410, 213732), (492, 178110), (540, 162278), (615, 142488), (738, 118740), (820, 106866), (984, 89055), (1080, 81139), (1107, 79160), (1230, 71244), (1476, 59370), (1640, 53433), (1845, 47496), (1979, 44280), (2214, 39580), (2460, 35622), (2952, 29685), (3690, 23748), (3958, 22140), (4428, 19790), (4920, 17811), (5535, 15832), (5937, 14760), (7380, 11874), (7916, 11070), (8856, 9895)]