30237360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{349}}^1$

素因数の和:403

約数の個数: 120

約数和(自身を含む): 99212400

約数和(自身を除く): 68975040

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, 349, 361, 380, 456, 570, 698, 722, 760, 912, 1047, 1083, 1140, 1396, 1444, 1520, 1745, 1805, 2094, 2166, 2280, 2792, 2888, 3490, 3610, 4188, 4332, 4560, 5235, 5415, 5584, 5776, 6631, 6980, 7220, 8376, 8664, 10470, 10830, 13262, 13960, 14440, 16752, 17328, 19893, 20940, 21660, 26524, 27920, 28880, 33155, 39786, 41880, 43320, 53048, 66310, 79572, 83760, 86640, 99465, 106096, 125989, 132620, 159144, 198930, 251978, 265240, 318288, 377967, 397860, 503956, 530480, 629945, 755934, 795720, 1007912, 1259890, 1511868, 1591440, 1889835, 2015824, 2519780, 3023736, 3779670, 5039560, 6047472, 7559340, 10079120, 15118680, 30237360]

約数ペア:

[(1, 30237360), (2, 15118680), (3, 10079120), (4, 7559340), (5, 6047472), (6, 5039560), (8, 3779670), (10, 3023736), (12, 2519780), (15, 2015824), (16, 1889835), (19, 1591440), (20, 1511868), (24, 1259890), (30, 1007912), (38, 795720), (40, 755934), (48, 629945), (57, 530480), (60, 503956), (76, 397860), (80, 377967), (95, 318288), (114, 265240), (120, 251978), (152, 198930), (190, 159144), (228, 132620), (240, 125989), (285, 106096), (304, 99465), (349, 86640), (361, 83760), (380, 79572), (456, 66310), (570, 53048), (698, 43320), (722, 41880), (760, 39786), (912, 33155), (1047, 28880), (1083, 27920), (1140, 26524), (1396, 21660), (1444, 20940), (1520, 19893), (1745, 17328), (1805, 16752), (2094, 14440), (2166, 13960), (2280, 13262), (2792, 10830), (2888, 10470), (3490, 8664), (3610, 8376), (4188, 7220), (4332, 6980), (4560, 6631), (5235, 5776), (5415, 5584)]