339662640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{23201}}^1$

素因数の和:23278

約数の個数: 80

約数和(自身を含む): 1070261856

約数和(自身を除く): 730599216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 14640, 23201, 46402, 69603, 92804, 116005, 139206, 185608, 232010, 278412, 348015, 371216, 464020, 556824, 696030, 928040, 1113648, 1392060, 1415261, 1856080, 2784120, 2830522, 4245783, 5568240, 5661044, 7076305, 8491566, 11322088, 14152610, 16983132, 21228915, 22644176, 28305220, 33966264, 42457830, 56610440, 67932528, 84915660, 113220880, 169831320, 339662640]

約数ペア:

[(1, 339662640), (2, 169831320), (3, 113220880), (4, 84915660), (5, 67932528), (6, 56610440), (8, 42457830), (10, 33966264), (12, 28305220), (15, 22644176), (16, 21228915), (20, 16983132), (24, 14152610), (30, 11322088), (40, 8491566), (48, 7076305), (60, 5661044), (61, 5568240), (80, 4245783), (120, 2830522), (122, 2784120), (183, 1856080), (240, 1415261), (244, 1392060), (305, 1113648), (366, 928040), (488, 696030), (610, 556824), (732, 464020), (915, 371216), (976, 348015), (1220, 278412), (1464, 232010), (1830, 185608), (2440, 139206), (2928, 116005), (3660, 92804), (4880, 69603), (7320, 46402), (14640, 23201)]