1323302280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{180779}}^1$

素因数の和:180854

約数の個数: 64

約数和(自身を含む): 4035009600

約数和(自身を除く): 2711707320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 180779, 361558, 542337, 723116, 903895, 1084674, 1446232, 1807790, 2169348, 2711685, 3615580, 4338696, 5423370, 7231160, 10846740, 11027519, 21693480, 22055038, 33082557, 44110076, 55137595, 66165114, 88220152, 110275190, 132330228, 165412785, 220550380, 264660456, 330825570, 441100760, 661651140, 1323302280]

約数ペア:

[(1, 1323302280), (2, 661651140), (3, 441100760), (4, 330825570), (5, 264660456), (6, 220550380), (8, 165412785), (10, 132330228), (12, 110275190), (15, 88220152), (20, 66165114), (24, 55137595), (30, 44110076), (40, 33082557), (60, 22055038), (61, 21693480), (120, 11027519), (122, 10846740), (183, 7231160), (244, 5423370), (305, 4338696), (366, 3615580), (488, 2711685), (610, 2169348), (732, 1807790), (915, 1446232), (1220, 1084674), (1464, 903895), (1830, 723116), (2440, 542337), (3660, 361558), (7320, 180779)]