11521036620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{7111751}}^1$

素因数の和:7111772

約数の個数: 60

約数和(自身を含む): 36141923664

約数和(自身を除く): 24620887044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 7111751, 14223502, 21335253, 28447004, 35558755, 42670506, 64005759, 71117510, 85341012, 106676265, 128011518, 142235020, 192017277, 213352530, 256023036, 320028795, 384034554, 426705060, 576051831, 640057590, 768069108, 960086385, 1152103662, 1280115180, 1920172770, 2304207324, 2880259155, 3840345540, 5760518310, 11521036620]

約数ペア:

[(1, 11521036620), (2, 5760518310), (3, 3840345540), (4, 2880259155), (5, 2304207324), (6, 1920172770), (9, 1280115180), (10, 1152103662), (12, 960086385), (15, 768069108), (18, 640057590), (20, 576051831), (27, 426705060), (30, 384034554), (36, 320028795), (45, 256023036), (54, 213352530), (60, 192017277), (81, 142235020), (90, 128011518), (108, 106676265), (135, 85341012), (162, 71117510), (180, 64005759), (270, 42670506), (324, 35558755), (405, 28447004), (540, 21335253), (810, 14223502), (1620, 7111751)]