129983340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{11969}}^1$

素因数の和:12162

約数の個数: 48

約数和(自身を含む): 365994720

約数和(自身を除く): 236011380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 362, 543, 724, 905, 1086, 1810, 2172, 2715, 3620, 5430, 10860, 11969, 23938, 35907, 47876, 59845, 71814, 119690, 143628, 179535, 239380, 359070, 718140, 2166389, 4332778, 6499167, 8665556, 10831945, 12998334, 21663890, 25996668, 32495835, 43327780, 64991670, 129983340]

約数ペア:

[(1, 129983340), (2, 64991670), (3, 43327780), (4, 32495835), (5, 25996668), (6, 21663890), (10, 12998334), (12, 10831945), (15, 8665556), (20, 6499167), (30, 4332778), (60, 2166389), (181, 718140), (362, 359070), (543, 239380), (724, 179535), (905, 143628), (1086, 119690), (1810, 71814), (2172, 59845), (2715, 47876), (3620, 35907), (5430, 23938), (10860, 11969)]