89758320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3631}}^1$

素因数の和:3750

約数の個数: 80

約数和(自身を含む): 281029632

約数和(自身を除く): 191271312

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, 1236, 1545, 1648, 2060, 2472, 3090, 3631, 4120, 4944, 6180, 7262, 8240, 10893, 12360, 14524, 18155, 21786, 24720, 29048, 36310, 43572, 54465, 58096, 72620, 87144, 108930, 145240, 174288, 217860, 290480, 373993, 435720, 747986, 871440, 1121979, 1495972, 1869965, 2243958, 2991944, 3739930, 4487916, 5609895, 5983888, 7479860, 8975832, 11219790, 14959720, 17951664, 22439580, 29919440, 44879160, 89758320]

約数ペア:

[(1, 89758320), (2, 44879160), (3, 29919440), (4, 22439580), (5, 17951664), (6, 14959720), (8, 11219790), (10, 8975832), (12, 7479860), (15, 5983888), (16, 5609895), (20, 4487916), (24, 3739930), (30, 2991944), (40, 2243958), (48, 1869965), (60, 1495972), (80, 1121979), (103, 871440), (120, 747986), (206, 435720), (240, 373993), (309, 290480), (412, 217860), (515, 174288), (618, 145240), (824, 108930), (1030, 87144), (1236, 72620), (1545, 58096), (1648, 54465), (2060, 43572), (2472, 36310), (3090, 29048), (3631, 24720), (4120, 21786), (4944, 18155), (6180, 14524), (7262, 12360), (8240, 10893)]