156620760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{907}}^1\times {\mathrm{1439}}^1$

素因数の和:2360

約数の個数: 64

約数和(自身を含む): 470707200

約数和(自身を除く): 314086440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 907, 1439, 1814, 2721, 2878, 3628, 4317, 4535, 5442, 5756, 7195, 7256, 8634, 9070, 10884, 11512, 13605, 14390, 17268, 18140, 21585, 21768, 27210, 28780, 34536, 36280, 43170, 54420, 57560, 86340, 108840, 172680, 1305173, 2610346, 3915519, 5220692, 6525865, 7831038, 10441384, 13051730, 15662076, 19577595, 26103460, 31324152, 39155190, 52206920, 78310380, 156620760]

約数ペア:

[(1, 156620760), (2, 78310380), (3, 52206920), (4, 39155190), (5, 31324152), (6, 26103460), (8, 19577595), (10, 15662076), (12, 13051730), (15, 10441384), (20, 7831038), (24, 6525865), (30, 5220692), (40, 3915519), (60, 2610346), (120, 1305173), (907, 172680), (1439, 108840), (1814, 86340), (2721, 57560), (2878, 54420), (3628, 43170), (4317, 36280), (4535, 34536), (5442, 28780), (5756, 27210), (7195, 21768), (7256, 21585), (8634, 18140), (9070, 17268), (10884, 14390), (11512, 13605)]