152297460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{120871}}^1$

素因数の和:120893

約数の個数: 72

約数和(自身を含む): 527968896

約数和(自身を除く): 375671436

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 120871, 241742, 362613, 483484, 604355, 725226, 846097, 1087839, 1208710, 1450452, 1692194, 1813065, 2175678, 2417420, 2538291, 3384388, 3626130, 4230485, 4351356, 5076582, 5439195, 7252260, 7614873, 8460970, 10153164, 10878390, 12691455, 15229746, 16921940, 21756780, 25382910, 30459492, 38074365, 50765820, 76148730, 152297460]

約数ペア:

[(1, 152297460), (2, 76148730), (3, 50765820), (4, 38074365), (5, 30459492), (6, 25382910), (7, 21756780), (9, 16921940), (10, 15229746), (12, 12691455), (14, 10878390), (15, 10153164), (18, 8460970), (20, 7614873), (21, 7252260), (28, 5439195), (30, 5076582), (35, 4351356), (36, 4230485), (42, 3626130), (45, 3384388), (60, 2538291), (63, 2417420), (70, 2175678), (84, 1813065), (90, 1692194), (105, 1450452), (126, 1208710), (140, 1087839), (180, 846097), (210, 725226), (252, 604355), (315, 483484), (420, 362613), (630, 241742), (1260, 120871)]