51216120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1259}}^1$

素因数の和:1389

約数の個数: 96

約数和(自身を含む): 168058800

約数和(自身を除く): 116842680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 113, 120, 180, 226, 339, 360, 452, 565, 678, 904, 1017, 1130, 1259, 1356, 1695, 2034, 2260, 2518, 2712, 3390, 3777, 4068, 4520, 5036, 5085, 6295, 6780, 7554, 8136, 10072, 10170, 11331, 12590, 13560, 15108, 18885, 20340, 22662, 25180, 30216, 37770, 40680, 45324, 50360, 56655, 75540, 90648, 113310, 142267, 151080, 226620, 284534, 426801, 453240, 569068, 711335, 853602, 1138136, 1280403, 1422670, 1707204, 2134005, 2560806, 2845340, 3414408, 4268010, 5121612, 5690680, 6402015, 8536020, 10243224, 12804030, 17072040, 25608060, 51216120]

約数ペア:

[(1, 51216120), (2, 25608060), (3, 17072040), (4, 12804030), (5, 10243224), (6, 8536020), (8, 6402015), (9, 5690680), (10, 5121612), (12, 4268010), (15, 3414408), (18, 2845340), (20, 2560806), (24, 2134005), (30, 1707204), (36, 1422670), (40, 1280403), (45, 1138136), (60, 853602), (72, 711335), (90, 569068), (113, 453240), (120, 426801), (180, 284534), (226, 226620), (339, 151080), (360, 142267), (452, 113310), (565, 90648), (678, 75540), (904, 56655), (1017, 50360), (1130, 45324), (1259, 40680), (1356, 37770), (1695, 30216), (2034, 25180), (2260, 22662), (2518, 20340), (2712, 18885), (3390, 15108), (3777, 13560), (4068, 12590), (4520, 11331), (5036, 10170), (5085, 10072), (6295, 8136), (6780, 7554)]