153573360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{971}}^1$

素因数の和:1646

約数の個数: 80

約数和(自身を含む): 477290880

約数和(自身を除く): 323717520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 659, 971, 1318, 1942, 1977, 2636, 2913, 3295, 3884, 3954, 4855, 5272, 5826, 6590, 7768, 7908, 9710, 9885, 10544, 11652, 13180, 14565, 15536, 15816, 19420, 19770, 23304, 26360, 29130, 31632, 38840, 39540, 46608, 52720, 58260, 77680, 79080, 116520, 158160, 233040, 639889, 1279778, 1919667, 2559556, 3199445, 3839334, 5119112, 6398890, 7678668, 9598335, 10238224, 12797780, 15357336, 19196670, 25595560, 30714672, 38393340, 51191120, 76786680, 153573360]

約数ペア:

[(1, 153573360), (2, 76786680), (3, 51191120), (4, 38393340), (5, 30714672), (6, 25595560), (8, 19196670), (10, 15357336), (12, 12797780), (15, 10238224), (16, 9598335), (20, 7678668), (24, 6398890), (30, 5119112), (40, 3839334), (48, 3199445), (60, 2559556), (80, 1919667), (120, 1279778), (240, 639889), (659, 233040), (971, 158160), (1318, 116520), (1942, 79080), (1977, 77680), (2636, 58260), (2913, 52720), (3295, 46608), (3884, 39540), (3954, 38840), (4855, 31632), (5272, 29130), (5826, 26360), (6590, 23304), (7768, 19770), (7908, 19420), (9710, 15816), (9885, 15536), (10544, 14565), (11652, 13180)]