396118620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{23663}}^1$

素因数の和:23712

約数の個数: 96

約数和(自身を含む): 1272176640

約数和(自身を除く): 876058020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8370, 16740, 23663, 47326, 70989, 94652, 118315, 141978, 212967, 236630, 283956, 354945, 425934, 473260, 638901, 709890, 733553, 851868, 1064835, 1277802, 1419780, 1467106, 2129670, 2200659, 2555604, 2934212, 3194505, 3667765, 4259340, 4401318, 6389010, 6601977, 7335530, 8802636, 11003295, 12778020, 13203954, 14671060, 19805931, 22006590, 26407908, 33009885, 39611862, 44013180, 66019770, 79223724, 99029655, 132039540, 198059310, 396118620]

約数ペア:

[(1, 396118620), (2, 198059310), (3, 132039540), (4, 99029655), (5, 79223724), (6, 66019770), (9, 44013180), (10, 39611862), (12, 33009885), (15, 26407908), (18, 22006590), (20, 19805931), (27, 14671060), (30, 13203954), (31, 12778020), (36, 11003295), (45, 8802636), (54, 7335530), (60, 6601977), (62, 6389010), (90, 4401318), (93, 4259340), (108, 3667765), (124, 3194505), (135, 2934212), (155, 2555604), (180, 2200659), (186, 2129670), (270, 1467106), (279, 1419780), (310, 1277802), (372, 1064835), (465, 851868), (540, 733553), (558, 709890), (620, 638901), (837, 473260), (930, 425934), (1116, 354945), (1395, 283956), (1674, 236630), (1860, 212967), (2790, 141978), (3348, 118315), (4185, 94652), (5580, 70989), (8370, 47326), (16740, 23663)]