301004080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15233}}^1$

素因数の和:15278

約数の個数: 80

約数和(自身を含む): 793386720

約数和(自身を除く): 492382640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 304, 380, 494, 520, 760, 988, 1040, 1235, 1520, 1976, 2470, 3952, 4940, 9880, 15233, 19760, 30466, 60932, 76165, 121864, 152330, 198029, 243728, 289427, 304660, 396058, 578854, 609320, 792116, 990145, 1157708, 1218640, 1447135, 1584232, 1980290, 2315416, 2894270, 3168464, 3762551, 3960580, 4630832, 5788540, 7525102, 7921160, 11577080, 15050204, 15842320, 18812755, 23154160, 30100408, 37625510, 60200816, 75251020, 150502040, 301004080]

約数ペア:

[(1, 301004080), (2, 150502040), (4, 75251020), (5, 60200816), (8, 37625510), (10, 30100408), (13, 23154160), (16, 18812755), (19, 15842320), (20, 15050204), (26, 11577080), (38, 7921160), (40, 7525102), (52, 5788540), (65, 4630832), (76, 3960580), (80, 3762551), (95, 3168464), (104, 2894270), (130, 2315416), (152, 1980290), (190, 1584232), (208, 1447135), (247, 1218640), (260, 1157708), (304, 990145), (380, 792116), (494, 609320), (520, 578854), (760, 396058), (988, 304660), (1040, 289427), (1235, 243728), (1520, 198029), (1976, 152330), (2470, 121864), (3952, 76165), (4940, 60932), (9880, 30466), (15233, 19760)]