18064029840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2427961}}^1$

素因数の和:2428008

約数の個数: 80

約数和(自身を含む): 57804919296

約数和(自身を除く): 39740889456

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, 2427961, 4855922, 7283883, 9711844, 12139805, 14567766, 19423688, 24279610, 29135532, 36419415, 38847376, 48559220, 58271064, 72838830, 75266791, 97118440, 116542128, 145677660, 150533582, 194236880, 225800373, 291355320, 301067164, 376333955, 451600746, 582710640, 602134328, 752667910, 903201492, 1129001865, 1204268656, 1505335820, 1806402984, 2258003730, 3010671640, 3612805968, 4516007460, 6021343280, 9032014920, 18064029840]

約数ペア:

[(1, 18064029840), (2, 9032014920), (3, 6021343280), (4, 4516007460), (5, 3612805968), (6, 3010671640), (8, 2258003730), (10, 1806402984), (12, 1505335820), (15, 1204268656), (16, 1129001865), (20, 903201492), (24, 752667910), (30, 602134328), (31, 582710640), (40, 451600746), (48, 376333955), (60, 301067164), (62, 291355320), (80, 225800373), (93, 194236880), (120, 150533582), (124, 145677660), (155, 116542128), (186, 97118440), (240, 75266791), (248, 72838830), (310, 58271064), (372, 48559220), (465, 38847376), (496, 36419415), (620, 29135532), (744, 24279610), (930, 19423688), (1240, 14567766), (1488, 12139805), (1860, 9711844), (2480, 7283883), (3720, 4855922), (7440, 2427961)]