153394880

素因数分解:

$2^6\times 5^1\times {\mathrm{503}}^1\times {\mathrm{953}}^1$

素因数の和:1473

約数の個数: 56

約数和(自身を含む): 366381792

約数和(自身を除く): 212986912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 503, 953, 1006, 1906, 2012, 2515, 3812, 4024, 4765, 5030, 7624, 8048, 9530, 10060, 15248, 16096, 19060, 20120, 30496, 32192, 38120, 40240, 60992, 76240, 80480, 152480, 160960, 304960, 479359, 958718, 1917436, 2396795, 3834872, 4793590, 7669744, 9587180, 15339488, 19174360, 30678976, 38348720, 76697440, 153394880]

約数ペア:

[(1, 153394880), (2, 76697440), (4, 38348720), (5, 30678976), (8, 19174360), (10, 15339488), (16, 9587180), (20, 7669744), (32, 4793590), (40, 3834872), (64, 2396795), (80, 1917436), (160, 958718), (320, 479359), (503, 304960), (953, 160960), (1006, 152480), (1906, 80480), (2012, 76240), (2515, 60992), (3812, 40240), (4024, 38120), (4765, 32192), (5030, 30496), (7624, 20120), (8048, 19060), (9530, 16096), (10060, 15248)]