15208340220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{908503}}^1$

素因数の和:908552

約数の個数: 96

約数和(自身を含む): 48841175040

約数和(自身を除く): 33632834820

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, 908503, 1817006, 2725509, 3634012, 4542515, 5451018, 8176527, 9085030, 10902036, 13627545, 16353054, 18170060, 24529581, 27255090, 28163593, 32706108, 40882635, 49059162, 54510180, 56327186, 81765270, 84490779, 98118324, 112654372, 122647905, 140817965, 163530540, 168981558, 245295810, 253472337, 281635930, 337963116, 422453895, 490591620, 506944674, 563271860, 760417011, 844907790, 1013889348, 1267361685, 1520834022, 1689815580, 2534723370, 3041668044, 3802085055, 5069446740, 7604170110, 15208340220]

約数ペア:

[(1, 15208340220), (2, 7604170110), (3, 5069446740), (4, 3802085055), (5, 3041668044), (6, 2534723370), (9, 1689815580), (10, 1520834022), (12, 1267361685), (15, 1013889348), (18, 844907790), (20, 760417011), (27, 563271860), (30, 506944674), (31, 490591620), (36, 422453895), (45, 337963116), (54, 281635930), (60, 253472337), (62, 245295810), (90, 168981558), (93, 163530540), (108, 140817965), (124, 122647905), (135, 112654372), (155, 98118324), (180, 84490779), (186, 81765270), (270, 56327186), (279, 54510180), (310, 49059162), (372, 40882635), (465, 32706108), (540, 28163593), (558, 27255090), (620, 24529581), (837, 18170060), (930, 16353054), (1116, 13627545), (1395, 10902036), (1674, 9085030), (1860, 8176527), (2790, 5451018), (3348, 4542515), (4185, 3634012), (5580, 2725509), (8370, 1817006), (16740, 908503)]