262887120

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13523}}^1$

素因数の和:13551

約数の個数: 120

約数和(自身を含む): 915628896

約数和(自身を除く): 652741776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 13523, 19440, 27046, 40569, 54092, 67615, 81138, 108184, 121707, 135230, 162276, 202845, 216368, 243414, 270460, 324552, 365121, 405690, 486828, 540920, 608535, 649104, 730242, 811380, 973656, 1081840, 1095363, 1217070, 1460484, 1622760, 1825605, 1947312, 2190726, 2434140, 2920968, 3245520, 3286089, 3651210, 4381452, 4868280, 5476815, 5841936, 6572178, 7302420, 8762904, 9736560, 10953630, 13144356, 14604840, 16430445, 17525808, 21907260, 26288712, 29209680, 32860890, 43814520, 52577424, 65721780, 87629040, 131443560, 262887120]

約数ペア:

[(1, 262887120), (2, 131443560), (3, 87629040), (4, 65721780), (5, 52577424), (6, 43814520), (8, 32860890), (9, 29209680), (10, 26288712), (12, 21907260), (15, 17525808), (16, 16430445), (18, 14604840), (20, 13144356), (24, 10953630), (27, 9736560), (30, 8762904), (36, 7302420), (40, 6572178), (45, 5841936), (48, 5476815), (54, 4868280), (60, 4381452), (72, 3651210), (80, 3286089), (81, 3245520), (90, 2920968), (108, 2434140), (120, 2190726), (135, 1947312), (144, 1825605), (162, 1622760), (180, 1460484), (216, 1217070), (240, 1095363), (243, 1081840), (270, 973656), (324, 811380), (360, 730242), (405, 649104), (432, 608535), (486, 540920), (540, 486828), (648, 405690), (720, 365121), (810, 324552), (972, 270460), (1080, 243414), (1215, 216368), (1296, 202845), (1620, 162276), (1944, 135230), (2160, 121707), (2430, 108184), (3240, 81138), (3888, 67615), (4860, 54092), (6480, 40569), (9720, 27046), (13523, 19440)]