119615940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1571}}^1$

素因数の和:1639

約数の個数: 120

約数和(自身を含む): 383467392

約数和(自身を除く): 263851452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 81, 90, 94, 108, 135, 141, 162, 180, 188, 235, 270, 282, 324, 405, 423, 470, 540, 564, 705, 810, 846, 940, 1269, 1410, 1571, 1620, 1692, 2115, 2538, 2820, 3142, 3807, 4230, 4713, 5076, 6284, 6345, 7614, 7855, 8460, 9426, 12690, 14139, 15228, 15710, 18852, 19035, 23565, 25380, 28278, 31420, 38070, 42417, 47130, 56556, 70695, 73837, 76140, 84834, 94260, 127251, 141390, 147674, 169668, 212085, 221511, 254502, 282780, 295348, 369185, 424170, 443022, 509004, 636255, 664533, 738370, 848340, 886044, 1107555, 1272510, 1329066, 1476740, 1993599, 2215110, 2545020, 2658132, 3322665, 3987198, 4430220, 5980797, 6645330, 7974396, 9967995, 11961594, 13290660, 19935990, 23923188, 29903985, 39871980, 59807970, 119615940]

約数ペア:

[(1, 119615940), (2, 59807970), (3, 39871980), (4, 29903985), (5, 23923188), (6, 19935990), (9, 13290660), (10, 11961594), (12, 9967995), (15, 7974396), (18, 6645330), (20, 5980797), (27, 4430220), (30, 3987198), (36, 3322665), (45, 2658132), (47, 2545020), (54, 2215110), (60, 1993599), (81, 1476740), (90, 1329066), (94, 1272510), (108, 1107555), (135, 886044), (141, 848340), (162, 738370), (180, 664533), (188, 636255), (235, 509004), (270, 443022), (282, 424170), (324, 369185), (405, 295348), (423, 282780), (470, 254502), (540, 221511), (564, 212085), (705, 169668), (810, 147674), (846, 141390), (940, 127251), (1269, 94260), (1410, 84834), (1571, 76140), (1620, 73837), (1692, 70695), (2115, 56556), (2538, 47130), (2820, 42417), (3142, 38070), (3807, 31420), (4230, 28278), (4713, 25380), (5076, 23565), (6284, 19035), (6345, 18852), (7614, 15710), (7855, 15228), (8460, 14139), (9426, 12690)]