2496420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:111

約数の個数: 120

約数和(自身を含む): 8293824

約数和(自身を除く): 5797404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 67, 69, 81, 90, 92, 108, 115, 134, 135, 138, 162, 180, 201, 207, 230, 268, 270, 276, 324, 335, 345, 402, 405, 414, 460, 540, 603, 621, 670, 690, 804, 810, 828, 1005, 1035, 1206, 1242, 1340, 1380, 1541, 1620, 1809, 1863, 2010, 2070, 2412, 2484, 3015, 3082, 3105, 3618, 3726, 4020, 4140, 4623, 5427, 6030, 6164, 6210, 7236, 7452, 7705, 9045, 9246, 9315, 10854, 12060, 12420, 13869, 15410, 18090, 18492, 18630, 21708, 23115, 27135, 27738, 30820, 36180, 37260, 41607, 46230, 54270, 55476, 69345, 83214, 92460, 108540, 124821, 138690, 166428, 208035, 249642, 277380, 416070, 499284, 624105, 832140, 1248210, 2496420]

約数ペア:

[(1, 2496420), (2, 1248210), (3, 832140), (4, 624105), (5, 499284), (6, 416070), (9, 277380), (10, 249642), (12, 208035), (15, 166428), (18, 138690), (20, 124821), (23, 108540), (27, 92460), (30, 83214), (36, 69345), (45, 55476), (46, 54270), (54, 46230), (60, 41607), (67, 37260), (69, 36180), (81, 30820), (90, 27738), (92, 27135), (108, 23115), (115, 21708), (134, 18630), (135, 18492), (138, 18090), (162, 15410), (180, 13869), (201, 12420), (207, 12060), (230, 10854), (268, 9315), (270, 9246), (276, 9045), (324, 7705), (335, 7452), (345, 7236), (402, 6210), (405, 6164), (414, 6030), (460, 5427), (540, 4623), (603, 4140), (621, 4020), (670, 3726), (690, 3618), (804, 3105), (810, 3082), (828, 3015), (1005, 2484), (1035, 2412), (1206, 2070), (1242, 2010), (1340, 1863), (1380, 1809), (1541, 1620)]