156677280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5351}}^1$

素因数の和:5430

約数の個数: 96

約数和(自身を含む): 501717888

約数和(自身を除く): 345040608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 160, 183, 240, 244, 305, 366, 480, 488, 610, 732, 915, 976, 1220, 1464, 1830, 1952, 2440, 2928, 3660, 4880, 5351, 5856, 7320, 9760, 10702, 14640, 16053, 21404, 26755, 29280, 32106, 42808, 53510, 64212, 80265, 85616, 107020, 128424, 160530, 171232, 214040, 256848, 321060, 326411, 428080, 513696, 642120, 652822, 856160, 979233, 1284240, 1305644, 1632055, 1958466, 2568480, 2611288, 3264110, 3916932, 4896165, 5222576, 6528220, 7833864, 9792330, 10445152, 13056440, 15667728, 19584660, 26112880, 31335456, 39169320, 52225760, 78338640, 156677280]

約数ペア:

[(1, 156677280), (2, 78338640), (3, 52225760), (4, 39169320), (5, 31335456), (6, 26112880), (8, 19584660), (10, 15667728), (12, 13056440), (15, 10445152), (16, 9792330), (20, 7833864), (24, 6528220), (30, 5222576), (32, 4896165), (40, 3916932), (48, 3264110), (60, 2611288), (61, 2568480), (80, 1958466), (96, 1632055), (120, 1305644), (122, 1284240), (160, 979233), (183, 856160), (240, 652822), (244, 642120), (305, 513696), (366, 428080), (480, 326411), (488, 321060), (610, 256848), (732, 214040), (915, 171232), (976, 160530), (1220, 128424), (1464, 107020), (1830, 85616), (1952, 80265), (2440, 64212), (2928, 53510), (3660, 42808), (4880, 32106), (5351, 29280), (5856, 26755), (7320, 21404), (9760, 16053), (10702, 14640)]