145770360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{3881}}^1$

素因数の和:4208

約数の個数: 64

約数和(自身を含む): 438821280

約数和(自身を除く): 293050920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 313, 626, 939, 1252, 1565, 1878, 2504, 3130, 3756, 3881, 4695, 6260, 7512, 7762, 9390, 11643, 12520, 15524, 18780, 19405, 23286, 31048, 37560, 38810, 46572, 58215, 77620, 93144, 116430, 155240, 232860, 465720, 1214753, 2429506, 3644259, 4859012, 6073765, 7288518, 9718024, 12147530, 14577036, 18221295, 24295060, 29154072, 36442590, 48590120, 72885180, 145770360]

約数ペア:

[(1, 145770360), (2, 72885180), (3, 48590120), (4, 36442590), (5, 29154072), (6, 24295060), (8, 18221295), (10, 14577036), (12, 12147530), (15, 9718024), (20, 7288518), (24, 6073765), (30, 4859012), (40, 3644259), (60, 2429506), (120, 1214753), (313, 465720), (626, 232860), (939, 155240), (1252, 116430), (1565, 93144), (1878, 77620), (2504, 58215), (3130, 46572), (3756, 38810), (3881, 37560), (4695, 31048), (6260, 23286), (7512, 19405), (7762, 18780), (9390, 15524), (11643, 12520)]