180816120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{8513}}^1$

素因数の和:8589

約数の個数: 96

約数和(自身を含む): 597682800

約数和(自身を除く): 416866680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 90, 118, 120, 177, 180, 236, 295, 354, 360, 472, 531, 590, 708, 885, 1062, 1180, 1416, 1770, 2124, 2360, 2655, 3540, 4248, 5310, 7080, 8513, 10620, 17026, 21240, 25539, 34052, 42565, 51078, 68104, 76617, 85130, 102156, 127695, 153234, 170260, 204312, 255390, 306468, 340520, 383085, 502267, 510780, 612936, 766170, 1004534, 1021560, 1506801, 1532340, 2009068, 2511335, 3013602, 3064680, 4018136, 4520403, 5022670, 6027204, 7534005, 9040806, 10045340, 12054408, 15068010, 18081612, 20090680, 22602015, 30136020, 36163224, 45204030, 60272040, 90408060, 180816120]

約数ペア:

[(1, 180816120), (2, 90408060), (3, 60272040), (4, 45204030), (5, 36163224), (6, 30136020), (8, 22602015), (9, 20090680), (10, 18081612), (12, 15068010), (15, 12054408), (18, 10045340), (20, 9040806), (24, 7534005), (30, 6027204), (36, 5022670), (40, 4520403), (45, 4018136), (59, 3064680), (60, 3013602), (72, 2511335), (90, 2009068), (118, 1532340), (120, 1506801), (177, 1021560), (180, 1004534), (236, 766170), (295, 612936), (354, 510780), (360, 502267), (472, 383085), (531, 340520), (590, 306468), (708, 255390), (885, 204312), (1062, 170260), (1180, 153234), (1416, 127695), (1770, 102156), (2124, 85130), (2360, 76617), (2655, 68104), (3540, 51078), (4248, 42565), (5310, 34052), (7080, 25539), (8513, 21240), (10620, 17026)]