220071480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59159}}^1$

素因数の和:59204

約数の個数: 64

約数和(自身を含む): 681523200

約数和(自身を除く): 461451720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 59159, 118318, 177477, 236636, 295795, 354954, 473272, 591590, 709908, 887385, 1183180, 1419816, 1774770, 1833929, 2366360, 3549540, 3667858, 5501787, 7099080, 7335716, 9169645, 11003574, 14671432, 18339290, 22007148, 27508935, 36678580, 44014296, 55017870, 73357160, 110035740, 220071480]

約数ペア:

[(1, 220071480), (2, 110035740), (3, 73357160), (4, 55017870), (5, 44014296), (6, 36678580), (8, 27508935), (10, 22007148), (12, 18339290), (15, 14671432), (20, 11003574), (24, 9169645), (30, 7335716), (31, 7099080), (40, 5501787), (60, 3667858), (62, 3549540), (93, 2366360), (120, 1833929), (124, 1774770), (155, 1419816), (186, 1183180), (248, 887385), (310, 709908), (372, 591590), (465, 473272), (620, 354954), (744, 295795), (930, 236636), (1240, 177477), (1860, 118318), (3720, 59159)]