520446060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1033}}^1$

素因数の和:1365

約数の個数: 120

約数和(自身を含む): 1639493856

約数和(自身を除く): 1119047796

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, 311, 324, 405, 540, 622, 810, 933, 1033, 1244, 1555, 1620, 1866, 2066, 2799, 3099, 3110, 3732, 4132, 4665, 5165, 5598, 6198, 6220, 8397, 9297, 9330, 10330, 11196, 12396, 13995, 15495, 16794, 18594, 18660, 20660, 25191, 27891, 27990, 30990, 33588, 37188, 41985, 46485, 50382, 55782, 55980, 61980, 83673, 83970, 92970, 100764, 111564, 125955, 139455, 167346, 167940, 185940, 251910, 278910, 321263, 334692, 418365, 503820, 557820, 642526, 836730, 963789, 1285052, 1606315, 1673460, 1927578, 2891367, 3212630, 3855156, 4818945, 5782734, 6425260, 8674101, 9637890, 11565468, 14456835, 17348202, 19275780, 26022303, 28913670, 34696404, 43370505, 52044606, 57827340, 86741010, 104089212, 130111515, 173482020, 260223030, 520446060]

約数ペア:

[(1, 520446060), (2, 260223030), (3, 173482020), (4, 130111515), (5, 104089212), (6, 86741010), (9, 57827340), (10, 52044606), (12, 43370505), (15, 34696404), (18, 28913670), (20, 26022303), (27, 19275780), (30, 17348202), (36, 14456835), (45, 11565468), (54, 9637890), (60, 8674101), (81, 6425260), (90, 5782734), (108, 4818945), (135, 3855156), (162, 3212630), (180, 2891367), (270, 1927578), (311, 1673460), (324, 1606315), (405, 1285052), (540, 963789), (622, 836730), (810, 642526), (933, 557820), (1033, 503820), (1244, 418365), (1555, 334692), (1620, 321263), (1866, 278910), (2066, 251910), (2799, 185940), (3099, 167940), (3110, 167346), (3732, 139455), (4132, 125955), (4665, 111564), (5165, 100764), (5598, 92970), (6198, 83970), (6220, 83673), (8397, 61980), (9297, 55980), (9330, 55782), (10330, 50382), (11196, 46485), (12396, 41985), (13995, 37188), (15495, 33588), (16794, 30990), (18594, 27990), (18660, 27891), (20660, 25191)]