101619240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{463}}^1$

素因数の和:567

約数の個数: 128

約数和(自身を含む): 320716800

約数和(自身を除く): 219097560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 59, 60, 62, 93, 118, 120, 124, 155, 177, 186, 236, 248, 295, 310, 354, 372, 463, 465, 472, 590, 620, 708, 744, 885, 926, 930, 1180, 1240, 1389, 1416, 1770, 1829, 1852, 1860, 2315, 2360, 2778, 3540, 3658, 3704, 3720, 4630, 5487, 5556, 6945, 7080, 7316, 9145, 9260, 10974, 11112, 13890, 14353, 14632, 18290, 18520, 21948, 27317, 27435, 27780, 28706, 36580, 43059, 43896, 54634, 54870, 55560, 57412, 71765, 73160, 81951, 86118, 109268, 109740, 114824, 136585, 143530, 163902, 172236, 215295, 218536, 219480, 273170, 287060, 327804, 344472, 409755, 430590, 546340, 574120, 655608, 819510, 846827, 861180, 1092680, 1639020, 1693654, 1722360, 2540481, 3278040, 3387308, 4234135, 5080962, 6774616, 8468270, 10161924, 12702405, 16936540, 20323848, 25404810, 33873080, 50809620, 101619240]

約数ペア:

[(1, 101619240), (2, 50809620), (3, 33873080), (4, 25404810), (5, 20323848), (6, 16936540), (8, 12702405), (10, 10161924), (12, 8468270), (15, 6774616), (20, 5080962), (24, 4234135), (30, 3387308), (31, 3278040), (40, 2540481), (59, 1722360), (60, 1693654), (62, 1639020), (93, 1092680), (118, 861180), (120, 846827), (124, 819510), (155, 655608), (177, 574120), (186, 546340), (236, 430590), (248, 409755), (295, 344472), (310, 327804), (354, 287060), (372, 273170), (463, 219480), (465, 218536), (472, 215295), (590, 172236), (620, 163902), (708, 143530), (744, 136585), (885, 114824), (926, 109740), (930, 109268), (1180, 86118), (1240, 81951), (1389, 73160), (1416, 71765), (1770, 57412), (1829, 55560), (1852, 54870), (1860, 54634), (2315, 43896), (2360, 43059), (2778, 36580), (3540, 28706), (3658, 27780), (3704, 27435), (3720, 27317), (4630, 21948), (5487, 18520), (5556, 18290), (6945, 14632), (7080, 14353), (7316, 13890), (9145, 11112), (9260, 10974)]