73818840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2339}}^1$

素因数の和:2616

約数の個数: 64

約数和(自身を含む): 222393600

約数和(自身を除く): 148574760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 263, 526, 789, 1052, 1315, 1578, 2104, 2339, 2630, 3156, 3945, 4678, 5260, 6312, 7017, 7890, 9356, 10520, 11695, 14034, 15780, 18712, 23390, 28068, 31560, 35085, 46780, 56136, 70170, 93560, 140340, 280680, 615157, 1230314, 1845471, 2460628, 3075785, 3690942, 4921256, 6151570, 7381884, 9227355, 12303140, 14763768, 18454710, 24606280, 36909420, 73818840]

約数ペア:

[(1, 73818840), (2, 36909420), (3, 24606280), (4, 18454710), (5, 14763768), (6, 12303140), (8, 9227355), (10, 7381884), (12, 6151570), (15, 4921256), (20, 3690942), (24, 3075785), (30, 2460628), (40, 1845471), (60, 1230314), (120, 615157), (263, 280680), (526, 140340), (789, 93560), (1052, 70170), (1315, 56136), (1578, 46780), (2104, 35085), (2339, 31560), (2630, 28068), (3156, 23390), (3945, 18712), (4678, 15780), (5260, 14034), (6312, 11695), (7017, 10520), (7890, 9356)]