26425680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1069}}^1$

素因数の和:1188

約数の個数: 80

約数和(自身を含む): 82792320

約数和(自身を除く): 56366640

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, 618, 824, 1030, 1069, 1236, 1545, 1648, 2060, 2138, 2472, 3090, 3207, 4120, 4276, 4944, 5345, 6180, 6414, 8240, 8552, 10690, 12360, 12828, 16035, 17104, 21380, 24720, 25656, 32070, 42760, 51312, 64140, 85520, 110107, 128280, 220214, 256560, 330321, 440428, 550535, 660642, 880856, 1101070, 1321284, 1651605, 1761712, 2202140, 2642568, 3303210, 4404280, 5285136, 6606420, 8808560, 13212840, 26425680]

約数ペア:

[(1, 26425680), (2, 13212840), (3, 8808560), (4, 6606420), (5, 5285136), (6, 4404280), (8, 3303210), (10, 2642568), (12, 2202140), (15, 1761712), (16, 1651605), (20, 1321284), (24, 1101070), (30, 880856), (40, 660642), (48, 550535), (60, 440428), (80, 330321), (103, 256560), (120, 220214), (206, 128280), (240, 110107), (309, 85520), (412, 64140), (515, 51312), (618, 42760), (824, 32070), (1030, 25656), (1069, 24720), (1236, 21380), (1545, 17104), (1648, 16035), (2060, 12828), (2138, 12360), (2472, 10690), (3090, 8552), (3207, 8240), (4120, 6414), (4276, 6180), (4944, 5345)]