560695320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{81973}}^1$

素因数の和:82009

約数の個数: 96

約数和(自身を含む): 1918191600

約数和(自身を除く): 1357496280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 81973, 163946, 245919, 327892, 409865, 491838, 655784, 737757, 819730, 983676, 1229595, 1475514, 1557487, 1639460, 1967352, 2459190, 2951028, 3114974, 3278920, 3688785, 4672461, 4918380, 5902056, 6229948, 7377570, 7787435, 9344922, 9836760, 12459896, 14017383, 14755140, 15574870, 18689844, 23362305, 28034766, 29510280, 31149740, 37379688, 46724610, 56069532, 62299480, 70086915, 93449220, 112139064, 140173830, 186898440, 280347660, 560695320]

約数ペア:

[(1, 560695320), (2, 280347660), (3, 186898440), (4, 140173830), (5, 112139064), (6, 93449220), (8, 70086915), (9, 62299480), (10, 56069532), (12, 46724610), (15, 37379688), (18, 31149740), (19, 29510280), (20, 28034766), (24, 23362305), (30, 18689844), (36, 15574870), (38, 14755140), (40, 14017383), (45, 12459896), (57, 9836760), (60, 9344922), (72, 7787435), (76, 7377570), (90, 6229948), (95, 5902056), (114, 4918380), (120, 4672461), (152, 3688785), (171, 3278920), (180, 3114974), (190, 2951028), (228, 2459190), (285, 1967352), (342, 1639460), (360, 1557487), (380, 1475514), (456, 1229595), (570, 983676), (684, 819730), (760, 737757), (855, 655784), (1140, 491838), (1368, 409865), (1710, 327892), (2280, 245919), (3420, 163946), (6840, 81973)]