84861480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1213}}^1$

素因数の和:1291

約数の個数: 128

約数和(自身を含む): 283201920

約数和(自身を除く): 198340440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 53, 55, 60, 66, 88, 106, 110, 120, 132, 159, 165, 212, 220, 264, 265, 318, 330, 424, 440, 530, 583, 636, 660, 795, 1060, 1166, 1213, 1272, 1320, 1590, 1749, 2120, 2332, 2426, 2915, 3180, 3498, 3639, 4664, 4852, 5830, 6065, 6360, 6996, 7278, 8745, 9704, 11660, 12130, 13343, 13992, 14556, 17490, 18195, 23320, 24260, 26686, 29112, 34980, 36390, 40029, 48520, 53372, 64289, 66715, 69960, 72780, 80058, 106744, 128578, 133430, 145560, 160116, 192867, 200145, 257156, 266860, 320232, 321445, 385734, 400290, 514312, 533720, 642890, 707179, 771468, 800580, 964335, 1285780, 1414358, 1542936, 1601160, 1928670, 2121537, 2571560, 2828716, 3535895, 3857340, 4243074, 5657432, 7071790, 7714680, 8486148, 10607685, 14143580, 16972296, 21215370, 28287160, 42430740, 84861480]

約数ペア:

[(1, 84861480), (2, 42430740), (3, 28287160), (4, 21215370), (5, 16972296), (6, 14143580), (8, 10607685), (10, 8486148), (11, 7714680), (12, 7071790), (15, 5657432), (20, 4243074), (22, 3857340), (24, 3535895), (30, 2828716), (33, 2571560), (40, 2121537), (44, 1928670), (53, 1601160), (55, 1542936), (60, 1414358), (66, 1285780), (88, 964335), (106, 800580), (110, 771468), (120, 707179), (132, 642890), (159, 533720), (165, 514312), (212, 400290), (220, 385734), (264, 321445), (265, 320232), (318, 266860), (330, 257156), (424, 200145), (440, 192867), (530, 160116), (583, 145560), (636, 133430), (660, 128578), (795, 106744), (1060, 80058), (1166, 72780), (1213, 69960), (1272, 66715), (1320, 64289), (1590, 53372), (1749, 48520), (2120, 40029), (2332, 36390), (2426, 34980), (2915, 29112), (3180, 26686), (3498, 24260), (3639, 23320), (4664, 18195), (4852, 17490), (5830, 14556), (6065, 13992), (6360, 13343), (6996, 12130), (7278, 11660), (8745, 9704)]