156211560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1093}}^1$

素因数の和:1507

約数の個数: 96

約数和(自身を含む): 509432040

約数和(自身を除く): 353220480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 397, 794, 1093, 1191, 1588, 1985, 2186, 2382, 3176, 3279, 3573, 3970, 4372, 4764, 5465, 5955, 6558, 7146, 7940, 8744, 9528, 9837, 10930, 11910, 13116, 14292, 15880, 16395, 17865, 19674, 21860, 23820, 26232, 28584, 32790, 35730, 39348, 43720, 47640, 49185, 65580, 71460, 78696, 98370, 131160, 142920, 196740, 393480, 433921, 867842, 1301763, 1735684, 2169605, 2603526, 3471368, 3905289, 4339210, 5207052, 6508815, 7810578, 8678420, 10414104, 13017630, 15621156, 17356840, 19526445, 26035260, 31242312, 39052890, 52070520, 78105780, 156211560]

約数ペア:

[(1, 156211560), (2, 78105780), (3, 52070520), (4, 39052890), (5, 31242312), (6, 26035260), (8, 19526445), (9, 17356840), (10, 15621156), (12, 13017630), (15, 10414104), (18, 8678420), (20, 7810578), (24, 6508815), (30, 5207052), (36, 4339210), (40, 3905289), (45, 3471368), (60, 2603526), (72, 2169605), (90, 1735684), (120, 1301763), (180, 867842), (360, 433921), (397, 393480), (794, 196740), (1093, 142920), (1191, 131160), (1588, 98370), (1985, 78696), (2186, 71460), (2382, 65580), (3176, 49185), (3279, 47640), (3573, 43720), (3970, 39348), (4372, 35730), (4764, 32790), (5465, 28584), (5955, 26232), (6558, 23820), (7146, 21860), (7940, 19674), (8744, 17865), (9528, 16395), (9837, 15880), (10930, 14292), (11910, 13116)]