215430360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{4973}}^1$

素因数の和:5025

約数の個数: 96

約数和(自身を含む): 682233840

約数和(自身を除く): 466803480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 361, 380, 456, 570, 722, 760, 1083, 1140, 1444, 1805, 2166, 2280, 2888, 3610, 4332, 4973, 5415, 7220, 8664, 9946, 10830, 14440, 14919, 19892, 21660, 24865, 29838, 39784, 43320, 49730, 59676, 74595, 94487, 99460, 119352, 149190, 188974, 198920, 283461, 298380, 377948, 472435, 566922, 596760, 755896, 944870, 1133844, 1417305, 1795253, 1889740, 2267688, 2834610, 3590506, 3779480, 5385759, 5669220, 7181012, 8976265, 10771518, 11338440, 14362024, 17952530, 21543036, 26928795, 35905060, 43086072, 53857590, 71810120, 107715180, 215430360]

約数ペア:

[(1, 215430360), (2, 107715180), (3, 71810120), (4, 53857590), (5, 43086072), (6, 35905060), (8, 26928795), (10, 21543036), (12, 17952530), (15, 14362024), (19, 11338440), (20, 10771518), (24, 8976265), (30, 7181012), (38, 5669220), (40, 5385759), (57, 3779480), (60, 3590506), (76, 2834610), (95, 2267688), (114, 1889740), (120, 1795253), (152, 1417305), (190, 1133844), (228, 944870), (285, 755896), (361, 596760), (380, 566922), (456, 472435), (570, 377948), (722, 298380), (760, 283461), (1083, 198920), (1140, 188974), (1444, 149190), (1805, 119352), (2166, 99460), (2280, 94487), (2888, 74595), (3610, 59676), (4332, 49730), (4973, 43320), (5415, 39784), (7220, 29838), (8664, 24865), (9946, 21660), (10830, 19892), (14440, 14919)]