47297640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30319}}^1$

素因数の和:30346

約数の個数: 64

約数和(自身を含む): 152812800

約数和(自身を除く): 105515160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 30319, 60638, 90957, 121276, 151595, 181914, 242552, 303190, 363828, 394147, 454785, 606380, 727656, 788294, 909570, 1182441, 1212760, 1576588, 1819140, 1970735, 2364882, 3153176, 3638280, 3941470, 4729764, 5912205, 7882940, 9459528, 11824410, 15765880, 23648820, 47297640]

約数ペア:

[(1, 47297640), (2, 23648820), (3, 15765880), (4, 11824410), (5, 9459528), (6, 7882940), (8, 5912205), (10, 4729764), (12, 3941470), (13, 3638280), (15, 3153176), (20, 2364882), (24, 1970735), (26, 1819140), (30, 1576588), (39, 1212760), (40, 1182441), (52, 909570), (60, 788294), (65, 727656), (78, 606380), (104, 454785), (120, 394147), (130, 363828), (156, 303190), (195, 242552), (260, 181914), (312, 151595), (390, 121276), (520, 90957), (780, 60638), (1560, 30319)]