181690440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{13399}}^1$

素因数の和:13526

約数の個数: 64

約数和(自身を含む): 549936000

約数和(自身を除く): 368245560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 452, 565, 678, 904, 1130, 1356, 1695, 2260, 2712, 3390, 4520, 6780, 13399, 13560, 26798, 40197, 53596, 66995, 80394, 107192, 133990, 160788, 200985, 267980, 321576, 401970, 535960, 803940, 1514087, 1607880, 3028174, 4542261, 6056348, 7570435, 9084522, 12112696, 15140870, 18169044, 22711305, 30281740, 36338088, 45422610, 60563480, 90845220, 181690440]

約数ペア:

[(1, 181690440), (2, 90845220), (3, 60563480), (4, 45422610), (5, 36338088), (6, 30281740), (8, 22711305), (10, 18169044), (12, 15140870), (15, 12112696), (20, 9084522), (24, 7570435), (30, 6056348), (40, 4542261), (60, 3028174), (113, 1607880), (120, 1514087), (226, 803940), (339, 535960), (452, 401970), (565, 321576), (678, 267980), (904, 200985), (1130, 160788), (1356, 133990), (1695, 107192), (2260, 80394), (2712, 66995), (3390, 53596), (4520, 40197), (6780, 26798), (13399, 13560)]