149926320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{208231}}^1$

素因数の和:208250

約数の個数: 60

約数和(自身を含む): 503504976

約数和(自身を除く): 353578656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 208231, 416462, 624693, 832924, 1041155, 1249386, 1665848, 1874079, 2082310, 2498772, 3123465, 3331696, 3748158, 4164620, 4997544, 6246930, 7496316, 8329240, 9370395, 9995088, 12493860, 14992632, 16658480, 18740790, 24987720, 29985264, 37481580, 49975440, 74963160, 149926320]

約数ペア:

[(1, 149926320), (2, 74963160), (3, 49975440), (4, 37481580), (5, 29985264), (6, 24987720), (8, 18740790), (9, 16658480), (10, 14992632), (12, 12493860), (15, 9995088), (16, 9370395), (18, 8329240), (20, 7496316), (24, 6246930), (30, 4997544), (36, 4164620), (40, 3748158), (45, 3331696), (48, 3123465), (60, 2498772), (72, 2082310), (80, 1874079), (90, 1665848), (120, 1249386), (144, 1041155), (180, 832924), (240, 624693), (360, 416462), (720, 208231)]