70718520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{9661}}^1$

素因数の和:9736

約数の個数: 64

約数和(自身を含む): 215655840

約数和(自身を除く): 144937320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 9661, 19322, 28983, 38644, 48305, 57966, 77288, 96610, 115932, 144915, 193220, 231864, 289830, 386440, 579660, 589321, 1159320, 1178642, 1767963, 2357284, 2946605, 3535926, 4714568, 5893210, 7071852, 8839815, 11786420, 14143704, 17679630, 23572840, 35359260, 70718520]

約数ペア:

[(1, 70718520), (2, 35359260), (3, 23572840), (4, 17679630), (5, 14143704), (6, 11786420), (8, 8839815), (10, 7071852), (12, 5893210), (15, 4714568), (20, 3535926), (24, 2946605), (30, 2357284), (40, 1767963), (60, 1178642), (61, 1159320), (120, 589321), (122, 579660), (183, 386440), (244, 289830), (305, 231864), (366, 193220), (488, 144915), (610, 115932), (732, 96610), (915, 77288), (1220, 57966), (1464, 48305), (1830, 38644), (2440, 28983), (3660, 19322), (7320, 9661)]