4380402780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{623989}}^1$

素因数の和:624020

約数の個数: 96

約数和(自身を含む): 14676244800

約数和(自身を除く): 10295842020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 623989, 1247978, 1871967, 2495956, 3119945, 3743934, 5615901, 6239890, 7487868, 8111857, 9359835, 11231802, 12479780, 16223714, 16847703, 18719670, 22463604, 24335571, 28079505, 32447428, 33695406, 37439340, 40559285, 48671142, 56159010, 67390812, 73006713, 81118570, 84238515, 97342284, 112318020, 121677855, 146013426, 162237140, 168477030, 219020139, 243355710, 292026852, 336954060, 365033565, 438040278, 486711420, 730067130, 876080556, 1095100695, 1460134260, 2190201390, 4380402780]

約数ペア:

[(1, 4380402780), (2, 2190201390), (3, 1460134260), (4, 1095100695), (5, 876080556), (6, 730067130), (9, 486711420), (10, 438040278), (12, 365033565), (13, 336954060), (15, 292026852), (18, 243355710), (20, 219020139), (26, 168477030), (27, 162237140), (30, 146013426), (36, 121677855), (39, 112318020), (45, 97342284), (52, 84238515), (54, 81118570), (60, 73006713), (65, 67390812), (78, 56159010), (90, 48671142), (108, 40559285), (117, 37439340), (130, 33695406), (135, 32447428), (156, 28079505), (180, 24335571), (195, 22463604), (234, 18719670), (260, 16847703), (270, 16223714), (351, 12479780), (390, 11231802), (468, 9359835), (540, 8111857), (585, 7487868), (702, 6239890), (780, 5615901), (1170, 3743934), (1404, 3119945), (1755, 2495956), (2340, 1871967), (3510, 1247978), (7020, 623989)]