3876240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:568

約数の個数: 80

約数和(自身を含む): 12427776

約数和(自身を除く): 8551536

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, 521, 620, 744, 930, 1042, 1240, 1488, 1563, 1860, 2084, 2480, 2605, 3126, 3720, 4168, 5210, 6252, 7440, 7815, 8336, 10420, 12504, 15630, 16151, 20840, 25008, 31260, 32302, 41680, 48453, 62520, 64604, 80755, 96906, 125040, 129208, 161510, 193812, 242265, 258416, 323020, 387624, 484530, 646040, 775248, 969060, 1292080, 1938120, 3876240]

約数ペア:

[(1, 3876240), (2, 1938120), (3, 1292080), (4, 969060), (5, 775248), (6, 646040), (8, 484530), (10, 387624), (12, 323020), (15, 258416), (16, 242265), (20, 193812), (24, 161510), (30, 129208), (31, 125040), (40, 96906), (48, 80755), (60, 64604), (62, 62520), (80, 48453), (93, 41680), (120, 32302), (124, 31260), (155, 25008), (186, 20840), (240, 16151), (248, 15630), (310, 12504), (372, 10420), (465, 8336), (496, 7815), (521, 7440), (620, 6252), (744, 5210), (930, 4168), (1042, 3720), (1240, 3126), (1488, 2605), (1563, 2480), (1860, 2084)]