237876720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{18701}}^1$

素因数の和:18770

約数の個数: 80

約数和(自身を含む): 751371552

約数和(自身を除く): 513494832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 12720, 18701, 37402, 56103, 74804, 93505, 112206, 149608, 187010, 224412, 280515, 299216, 374020, 448824, 561030, 748040, 897648, 991153, 1122060, 1496080, 1982306, 2244120, 2973459, 3964612, 4488240, 4955765, 5946918, 7929224, 9911530, 11893836, 14867295, 15858448, 19823060, 23787672, 29734590, 39646120, 47575344, 59469180, 79292240, 118938360, 237876720]

約数ペア:

[(1, 237876720), (2, 118938360), (3, 79292240), (4, 59469180), (5, 47575344), (6, 39646120), (8, 29734590), (10, 23787672), (12, 19823060), (15, 15858448), (16, 14867295), (20, 11893836), (24, 9911530), (30, 7929224), (40, 5946918), (48, 4955765), (53, 4488240), (60, 3964612), (80, 2973459), (106, 2244120), (120, 1982306), (159, 1496080), (212, 1122060), (240, 991153), (265, 897648), (318, 748040), (424, 561030), (530, 448824), (636, 374020), (795, 299216), (848, 280515), (1060, 224412), (1272, 187010), (1590, 149608), (2120, 112206), (2544, 93505), (3180, 74804), (4240, 56103), (6360, 37402), (12720, 18701)]