401025960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1113961}}^1$

素因数の和:1113978

約数の個数: 48

約数和(自身を含む): 1303335540

約数和(自身を除く): 902309580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1113961, 2227922, 3341883, 4455844, 5569805, 6683766, 8911688, 10025649, 11139610, 13367532, 16709415, 20051298, 22279220, 26735064, 33418830, 40102596, 44558440, 50128245, 66837660, 80205192, 100256490, 133675320, 200512980, 401025960]

約数ペア:

[(1, 401025960), (2, 200512980), (3, 133675320), (4, 100256490), (5, 80205192), (6, 66837660), (8, 50128245), (9, 44558440), (10, 40102596), (12, 33418830), (15, 26735064), (18, 22279220), (20, 20051298), (24, 16709415), (30, 13367532), (36, 11139610), (40, 10025649), (45, 8911688), (60, 6683766), (72, 5569805), (90, 4455844), (120, 3341883), (180, 2227922), (360, 1113961)]