2777943240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{18329}}^1$

素因数の和:18767

約数の個数: 96

約数和(自身を含む): 9050254200

約数和(自身を除く): 6272310960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 421, 842, 1263, 1684, 2105, 2526, 3368, 3789, 4210, 5052, 6315, 7578, 8420, 10104, 12630, 15156, 16840, 18329, 18945, 25260, 30312, 36658, 37890, 50520, 54987, 73316, 75780, 91645, 109974, 146632, 151560, 164961, 183290, 219948, 274935, 329922, 366580, 439896, 549870, 659844, 733160, 824805, 1099740, 1319688, 1649610, 2199480, 3299220, 6598440, 7716509, 15433018, 23149527, 30866036, 38582545, 46299054, 61732072, 69448581, 77165090, 92598108, 115747635, 138897162, 154330180, 185196216, 231495270, 277794324, 308660360, 347242905, 462990540, 555588648, 694485810, 925981080, 1388971620, 2777943240]

約数ペア:

[(1, 2777943240), (2, 1388971620), (3, 925981080), (4, 694485810), (5, 555588648), (6, 462990540), (8, 347242905), (9, 308660360), (10, 277794324), (12, 231495270), (15, 185196216), (18, 154330180), (20, 138897162), (24, 115747635), (30, 92598108), (36, 77165090), (40, 69448581), (45, 61732072), (60, 46299054), (72, 38582545), (90, 30866036), (120, 23149527), (180, 15433018), (360, 7716509), (421, 6598440), (842, 3299220), (1263, 2199480), (1684, 1649610), (2105, 1319688), (2526, 1099740), (3368, 824805), (3789, 733160), (4210, 659844), (5052, 549870), (6315, 439896), (7578, 366580), (8420, 329922), (10104, 274935), (12630, 219948), (15156, 183290), (16840, 164961), (18329, 151560), (18945, 146632), (25260, 109974), (30312, 91645), (36658, 75780), (37890, 73316), (50520, 54987)]