540597840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{72661}}^1$

素因数の和:72708

約数の個数: 80

約数和(自身を含む): 1729936896

約数和(自身を除く): 1189339056

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, 72661, 145322, 217983, 290644, 363305, 435966, 581288, 726610, 871932, 1089915, 1162576, 1453220, 1743864, 2179830, 2252491, 2906440, 3487728, 4359660, 4504982, 5812880, 6757473, 8719320, 9009964, 11262455, 13514946, 17438640, 18019928, 22524910, 27029892, 33787365, 36039856, 45049820, 54059784, 67574730, 90099640, 108119568, 135149460, 180199280, 270298920, 540597840]

約数ペア:

[(1, 540597840), (2, 270298920), (3, 180199280), (4, 135149460), (5, 108119568), (6, 90099640), (8, 67574730), (10, 54059784), (12, 45049820), (15, 36039856), (16, 33787365), (20, 27029892), (24, 22524910), (30, 18019928), (31, 17438640), (40, 13514946), (48, 11262455), (60, 9009964), (62, 8719320), (80, 6757473), (93, 5812880), (120, 4504982), (124, 4359660), (155, 3487728), (186, 2906440), (240, 2252491), (248, 2179830), (310, 1743864), (372, 1453220), (465, 1162576), (496, 1089915), (620, 871932), (744, 726610), (930, 581288), (1240, 435966), (1488, 363305), (1860, 290644), (2480, 217983), (3720, 145322), (7440, 72661)]