120466620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21589}}^1$

素因数の和:21635

約数の個数: 72

約数和(自身を含む): 377220480

約数和(自身を除く): 256753860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 21589, 43178, 64767, 86356, 107945, 129534, 194301, 215890, 259068, 323835, 388602, 431780, 647670, 669259, 777204, 971505, 1295340, 1338518, 1943010, 2007777, 2677036, 3346295, 3886020, 4015554, 6023331, 6692590, 8031108, 10038885, 12046662, 13385180, 20077770, 24093324, 30116655, 40155540, 60233310, 120466620]

約数ペア:

[(1, 120466620), (2, 60233310), (3, 40155540), (4, 30116655), (5, 24093324), (6, 20077770), (9, 13385180), (10, 12046662), (12, 10038885), (15, 8031108), (18, 6692590), (20, 6023331), (30, 4015554), (31, 3886020), (36, 3346295), (45, 2677036), (60, 2007777), (62, 1943010), (90, 1338518), (93, 1295340), (124, 971505), (155, 777204), (180, 669259), (186, 647670), (279, 431780), (310, 388602), (372, 323835), (465, 259068), (558, 215890), (620, 194301), (930, 129534), (1116, 107945), (1395, 86356), (1860, 64767), (2790, 43178), (5580, 21589)]