430860720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{4973}}^1$

素因数の和:5027

約数の個数: 120

約数和(自身を含む): 1409949936

約数和(自身を除く): 979089216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 361, 380, 456, 570, 722, 760, 912, 1083, 1140, 1444, 1520, 1805, 2166, 2280, 2888, 3610, 4332, 4560, 4973, 5415, 5776, 7220, 8664, 9946, 10830, 14440, 14919, 17328, 19892, 21660, 24865, 28880, 29838, 39784, 43320, 49730, 59676, 74595, 79568, 86640, 94487, 99460, 119352, 149190, 188974, 198920, 238704, 283461, 298380, 377948, 397840, 472435, 566922, 596760, 755896, 944870, 1133844, 1193520, 1417305, 1511792, 1795253, 1889740, 2267688, 2834610, 3590506, 3779480, 4535376, 5385759, 5669220, 7181012, 7558960, 8976265, 10771518, 11338440, 14362024, 17952530, 21543036, 22676880, 26928795, 28724048, 35905060, 43086072, 53857590, 71810120, 86172144, 107715180, 143620240, 215430360, 430860720]

約数ペア:

[(1, 430860720), (2, 215430360), (3, 143620240), (4, 107715180), (5, 86172144), (6, 71810120), (8, 53857590), (10, 43086072), (12, 35905060), (15, 28724048), (16, 26928795), (19, 22676880), (20, 21543036), (24, 17952530), (30, 14362024), (38, 11338440), (40, 10771518), (48, 8976265), (57, 7558960), (60, 7181012), (76, 5669220), (80, 5385759), (95, 4535376), (114, 3779480), (120, 3590506), (152, 2834610), (190, 2267688), (228, 1889740), (240, 1795253), (285, 1511792), (304, 1417305), (361, 1193520), (380, 1133844), (456, 944870), (570, 755896), (722, 596760), (760, 566922), (912, 472435), (1083, 397840), (1140, 377948), (1444, 298380), (1520, 283461), (1805, 238704), (2166, 198920), (2280, 188974), (2888, 149190), (3610, 119352), (4332, 99460), (4560, 94487), (4973, 86640), (5415, 79568), (5776, 74595), (7220, 59676), (8664, 49730), (9946, 43320), (10830, 39784), (14440, 29838), (14919, 28880), (17328, 24865), (19892, 21660)]