67982280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1427}}^1$

素因数の和:1838

約数の個数: 64

約数和(自身を含む): 204603840

約数和(自身を除く): 136621560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 397, 794, 1191, 1427, 1588, 1985, 2382, 2854, 3176, 3970, 4281, 4764, 5708, 5955, 7135, 7940, 8562, 9528, 11416, 11910, 14270, 15880, 17124, 21405, 23820, 28540, 34248, 42810, 47640, 57080, 85620, 171240, 566519, 1133038, 1699557, 2266076, 2832595, 3399114, 4532152, 5665190, 6798228, 8497785, 11330380, 13596456, 16995570, 22660760, 33991140, 67982280]

約数ペア:

[(1, 67982280), (2, 33991140), (3, 22660760), (4, 16995570), (5, 13596456), (6, 11330380), (8, 8497785), (10, 6798228), (12, 5665190), (15, 4532152), (20, 3399114), (24, 2832595), (30, 2266076), (40, 1699557), (60, 1133038), (120, 566519), (397, 171240), (794, 85620), (1191, 57080), (1427, 47640), (1588, 42810), (1985, 34248), (2382, 28540), (2854, 23820), (3176, 21405), (3970, 17124), (4281, 15880), (4764, 14270), (5708, 11910), (5955, 11416), (7135, 9528), (7940, 8562)]