30216120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2081}}^1$

素因数の和:2117

約数の個数: 96

約数和(自身を含む): 99686160

約数和(自身を除く): 69470040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2081, 2420, 2904, 3630, 4162, 4840, 6243, 7260, 8324, 10405, 12486, 14520, 16648, 20810, 22891, 24972, 31215, 41620, 45782, 49944, 62430, 68673, 83240, 91564, 114455, 124860, 137346, 183128, 228910, 249720, 251801, 274692, 343365, 457820, 503602, 549384, 686730, 755403, 915640, 1007204, 1259005, 1373460, 1510806, 2014408, 2518010, 2746920, 3021612, 3777015, 5036020, 6043224, 7554030, 10072040, 15108060, 30216120]

約数ペア:

[(1, 30216120), (2, 15108060), (3, 10072040), (4, 7554030), (5, 6043224), (6, 5036020), (8, 3777015), (10, 3021612), (11, 2746920), (12, 2518010), (15, 2014408), (20, 1510806), (22, 1373460), (24, 1259005), (30, 1007204), (33, 915640), (40, 755403), (44, 686730), (55, 549384), (60, 503602), (66, 457820), (88, 343365), (110, 274692), (120, 251801), (121, 249720), (132, 228910), (165, 183128), (220, 137346), (242, 124860), (264, 114455), (330, 91564), (363, 83240), (440, 68673), (484, 62430), (605, 49944), (660, 45782), (726, 41620), (968, 31215), (1210, 24972), (1320, 22891), (1452, 20810), (1815, 16648), (2081, 14520), (2420, 12486), (2904, 10405), (3630, 8324), (4162, 7260), (4840, 6243)]