15153360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{613}}^1$

素因数の和:732

約数の個数: 80

約数和(自身を含む): 47508864

約数和(自身を除く): 32355504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 613, 618, 824, 1030, 1226, 1236, 1545, 1648, 1839, 2060, 2452, 2472, 3065, 3090, 3678, 4120, 4904, 4944, 6130, 6180, 7356, 8240, 9195, 9808, 12260, 12360, 14712, 18390, 24520, 24720, 29424, 36780, 49040, 63139, 73560, 126278, 147120, 189417, 252556, 315695, 378834, 505112, 631390, 757668, 947085, 1010224, 1262780, 1515336, 1894170, 2525560, 3030672, 3788340, 5051120, 7576680, 15153360]

約数ペア:

[(1, 15153360), (2, 7576680), (3, 5051120), (4, 3788340), (5, 3030672), (6, 2525560), (8, 1894170), (10, 1515336), (12, 1262780), (15, 1010224), (16, 947085), (20, 757668), (24, 631390), (30, 505112), (40, 378834), (48, 315695), (60, 252556), (80, 189417), (103, 147120), (120, 126278), (206, 73560), (240, 63139), (309, 49040), (412, 36780), (515, 29424), (613, 24720), (618, 24520), (824, 18390), (1030, 14712), (1226, 12360), (1236, 12260), (1545, 9808), (1648, 9195), (1839, 8240), (2060, 7356), (2452, 6180), (2472, 6130), (3065, 4944), (3090, 4904), (3678, 4120)]