47695440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15287}}^1$

素因数の和:15316

約数の個数: 80

約数和(自身を含む): 159239808

約数和(自身を除く): 111544368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 15287, 30574, 45861, 61148, 76435, 91722, 122296, 152870, 183444, 198731, 229305, 244592, 305740, 366888, 397462, 458610, 596193, 611480, 733776, 794924, 917220, 993655, 1192386, 1222960, 1589848, 1834440, 1987310, 2384772, 2980965, 3179696, 3668880, 3974620, 4769544, 5961930, 7949240, 9539088, 11923860, 15898480, 23847720, 47695440]

約数ペア:

[(1, 47695440), (2, 23847720), (3, 15898480), (4, 11923860), (5, 9539088), (6, 7949240), (8, 5961930), (10, 4769544), (12, 3974620), (13, 3668880), (15, 3179696), (16, 2980965), (20, 2384772), (24, 1987310), (26, 1834440), (30, 1589848), (39, 1222960), (40, 1192386), (48, 993655), (52, 917220), (60, 794924), (65, 733776), (78, 611480), (80, 596193), (104, 458610), (120, 397462), (130, 366888), (156, 305740), (195, 244592), (208, 229305), (240, 198731), (260, 183444), (312, 152870), (390, 122296), (520, 91722), (624, 76435), (780, 61148), (1040, 45861), (1560, 30574), (3120, 15287)]