331314120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{3581}}^1$

素因数の和:3855

約数の個数: 96

約数和(自身を含む): 1081262520

約数和(自身を除く): 749948400

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, 257, 360, 514, 771, 1028, 1285, 1542, 2056, 2313, 2570, 3084, 3581, 3855, 4626, 5140, 6168, 7162, 7710, 9252, 10280, 10743, 11565, 14324, 15420, 17905, 18504, 21486, 23130, 28648, 30840, 32229, 35810, 42972, 46260, 53715, 64458, 71620, 85944, 92520, 107430, 128916, 143240, 161145, 214860, 257832, 322290, 429720, 644580, 920317, 1289160, 1840634, 2760951, 3681268, 4601585, 5521902, 7362536, 8282853, 9203170, 11043804, 13804755, 16565706, 18406340, 22087608, 27609510, 33131412, 36812680, 41414265, 55219020, 66262824, 82828530, 110438040, 165657060, 331314120]

約数ペア:

[(1, 331314120), (2, 165657060), (3, 110438040), (4, 82828530), (5, 66262824), (6, 55219020), (8, 41414265), (9, 36812680), (10, 33131412), (12, 27609510), (15, 22087608), (18, 18406340), (20, 16565706), (24, 13804755), (30, 11043804), (36, 9203170), (40, 8282853), (45, 7362536), (60, 5521902), (72, 4601585), (90, 3681268), (120, 2760951), (180, 1840634), (257, 1289160), (360, 920317), (514, 644580), (771, 429720), (1028, 322290), (1285, 257832), (1542, 214860), (2056, 161145), (2313, 143240), (2570, 128916), (3084, 107430), (3581, 92520), (3855, 85944), (4626, 71620), (5140, 64458), (6168, 53715), (7162, 46260), (7710, 42972), (9252, 35810), (10280, 32229), (10743, 30840), (11565, 28648), (14324, 23130), (15420, 21486), (17905, 18504)]