8243840520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{52163}}^1$

素因数の和:52619

約数の個数: 96

約数和(自身を含む): 26854027200

約数和(自身を除く): 18610186680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 439, 878, 1317, 1756, 2195, 2634, 3512, 3951, 4390, 5268, 6585, 7902, 8780, 10536, 13170, 15804, 17560, 19755, 26340, 31608, 39510, 52163, 52680, 79020, 104326, 156489, 158040, 208652, 260815, 312978, 417304, 469467, 521630, 625956, 782445, 938934, 1043260, 1251912, 1564890, 1877868, 2086520, 2347335, 3129780, 3755736, 4694670, 6259560, 9389340, 18778680, 22899557, 45799114, 68698671, 91598228, 114497785, 137397342, 183196456, 206096013, 228995570, 274794684, 343493355, 412192026, 457991140, 549589368, 686986710, 824384052, 915982280, 1030480065, 1373973420, 1648768104, 2060960130, 2747946840, 4121920260, 8243840520]

約数ペア:

[(1, 8243840520), (2, 4121920260), (3, 2747946840), (4, 2060960130), (5, 1648768104), (6, 1373973420), (8, 1030480065), (9, 915982280), (10, 824384052), (12, 686986710), (15, 549589368), (18, 457991140), (20, 412192026), (24, 343493355), (30, 274794684), (36, 228995570), (40, 206096013), (45, 183196456), (60, 137397342), (72, 114497785), (90, 91598228), (120, 68698671), (180, 45799114), (360, 22899557), (439, 18778680), (878, 9389340), (1317, 6259560), (1756, 4694670), (2195, 3755736), (2634, 3129780), (3512, 2347335), (3951, 2086520), (4390, 1877868), (5268, 1564890), (6585, 1251912), (7902, 1043260), (8780, 938934), (10536, 782445), (13170, 625956), (15804, 521630), (17560, 469467), (19755, 417304), (26340, 312978), (31608, 260815), (39510, 208652), (52163, 158040), (52680, 156489), (79020, 104326)]