425217360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{863}}^1\times {\mathrm{2053}}^1$

素因数の和:2932

約数の個数: 80

約数和(自身を含む): 1320344064

約数和(自身を除く): 895126704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 863, 1726, 2053, 2589, 3452, 4106, 4315, 5178, 6159, 6904, 8212, 8630, 10265, 10356, 12318, 12945, 13808, 16424, 17260, 20530, 20712, 24636, 25890, 30795, 32848, 34520, 41060, 41424, 49272, 51780, 61590, 69040, 82120, 98544, 103560, 123180, 164240, 207120, 246360, 492720, 1771739, 3543478, 5315217, 7086956, 8858695, 10630434, 14173912, 17717390, 21260868, 26576085, 28347824, 35434780, 42521736, 53152170, 70869560, 85043472, 106304340, 141739120, 212608680, 425217360]

約数ペア:

[(1, 425217360), (2, 212608680), (3, 141739120), (4, 106304340), (5, 85043472), (6, 70869560), (8, 53152170), (10, 42521736), (12, 35434780), (15, 28347824), (16, 26576085), (20, 21260868), (24, 17717390), (30, 14173912), (40, 10630434), (48, 8858695), (60, 7086956), (80, 5315217), (120, 3543478), (240, 1771739), (863, 492720), (1726, 246360), (2053, 207120), (2589, 164240), (3452, 123180), (4106, 103560), (4315, 98544), (5178, 82120), (6159, 69040), (6904, 61590), (8212, 51780), (8630, 49272), (10265, 41424), (10356, 41060), (12318, 34520), (12945, 32848), (13808, 30795), (16424, 25890), (17260, 24636), (20530, 20712)]