122726320

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{307}}^1$

素因数の和:602

約数の個数: 80

約数和(自身を含む): 302480640

約数和(自身を除く): 179754320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 263, 304, 307, 380, 526, 614, 760, 1052, 1228, 1315, 1520, 1535, 2104, 2456, 2630, 3070, 4208, 4912, 4997, 5260, 5833, 6140, 9994, 10520, 11666, 12280, 19988, 21040, 23332, 24560, 24985, 29165, 39976, 46664, 49970, 58330, 79952, 80741, 93328, 99940, 116660, 161482, 199880, 233320, 322964, 399760, 403705, 466640, 645928, 807410, 1291856, 1534079, 1614820, 3068158, 3229640, 6136316, 6459280, 7670395, 12272632, 15340790, 24545264, 30681580, 61363160, 122726320]

約数ペア:

[(1, 122726320), (2, 61363160), (4, 30681580), (5, 24545264), (8, 15340790), (10, 12272632), (16, 7670395), (19, 6459280), (20, 6136316), (38, 3229640), (40, 3068158), (76, 1614820), (80, 1534079), (95, 1291856), (152, 807410), (190, 645928), (263, 466640), (304, 403705), (307, 399760), (380, 322964), (526, 233320), (614, 199880), (760, 161482), (1052, 116660), (1228, 99940), (1315, 93328), (1520, 80741), (1535, 79952), (2104, 58330), (2456, 49970), (2630, 46664), (3070, 39976), (4208, 29165), (4912, 24985), (4997, 24560), (5260, 23332), (5833, 21040), (6140, 19988), (9994, 12280), (10520, 11666)]