61685040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8291}}^1$

素因数の和:8338

約数の個数: 80

約数和(自身を含む): 197415936

約数和(自身を除く): 135730896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 8291, 16582, 24873, 33164, 41455, 49746, 66328, 82910, 99492, 124365, 132656, 165820, 198984, 248730, 257021, 331640, 397968, 497460, 514042, 663280, 771063, 994920, 1028084, 1285105, 1542126, 1989840, 2056168, 2570210, 3084252, 3855315, 4112336, 5140420, 6168504, 7710630, 10280840, 12337008, 15421260, 20561680, 30842520, 61685040]

約数ペア:

[(1, 61685040), (2, 30842520), (3, 20561680), (4, 15421260), (5, 12337008), (6, 10280840), (8, 7710630), (10, 6168504), (12, 5140420), (15, 4112336), (16, 3855315), (20, 3084252), (24, 2570210), (30, 2056168), (31, 1989840), (40, 1542126), (48, 1285105), (60, 1028084), (62, 994920), (80, 771063), (93, 663280), (120, 514042), (124, 497460), (155, 397968), (186, 331640), (240, 257021), (248, 248730), (310, 198984), (372, 165820), (465, 132656), (496, 124365), (620, 99492), (744, 82910), (930, 66328), (1240, 49746), (1488, 41455), (1860, 33164), (2480, 24873), (3720, 16582), (7440, 8291)]