145845180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{62327}}^1$

素因数の和:62355

約数の個数: 72

約数和(自身を含む): 476435232

約数和(自身を除く): 330590052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 62327, 124654, 186981, 249308, 311635, 373962, 560943, 623270, 747924, 810251, 934905, 1121886, 1246540, 1620502, 1869810, 2243772, 2430753, 2804715, 3241004, 3739620, 4051255, 4861506, 5609430, 7292259, 8102510, 9723012, 11218860, 12153765, 14584518, 16205020, 24307530, 29169036, 36461295, 48615060, 72922590, 145845180]

約数ペア:

[(1, 145845180), (2, 72922590), (3, 48615060), (4, 36461295), (5, 29169036), (6, 24307530), (9, 16205020), (10, 14584518), (12, 12153765), (13, 11218860), (15, 9723012), (18, 8102510), (20, 7292259), (26, 5609430), (30, 4861506), (36, 4051255), (39, 3739620), (45, 3241004), (52, 2804715), (60, 2430753), (65, 2243772), (78, 1869810), (90, 1620502), (117, 1246540), (130, 1121886), (156, 934905), (180, 810251), (195, 747924), (234, 623270), (260, 560943), (390, 373962), (468, 311635), (585, 249308), (780, 186981), (1170, 124654), (2340, 62327)]