61608240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2087}}^1$

素因数の和:2147

約数の個数: 120

約数和(自身を含む): 212048928

約数和(自身を除く): 150440688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2087, 2460, 2952, 3280, 3690, 4174, 4920, 5904, 6261, 7380, 8348, 9840, 10435, 12522, 14760, 16696, 18783, 20870, 25044, 29520, 31305, 33392, 37566, 41740, 50088, 62610, 75132, 83480, 85567, 93915, 100176, 125220, 150264, 166960, 171134, 187830, 250440, 256701, 300528, 342268, 375660, 427835, 500880, 513402, 684536, 751320, 770103, 855670, 1026804, 1283505, 1369072, 1502640, 1540206, 1711340, 2053608, 2567010, 3080412, 3422680, 3850515, 4107216, 5134020, 6160824, 6845360, 7701030, 10268040, 12321648, 15402060, 20536080, 30804120, 61608240]

約数ペア:

[(1, 61608240), (2, 30804120), (3, 20536080), (4, 15402060), (5, 12321648), (6, 10268040), (8, 7701030), (9, 6845360), (10, 6160824), (12, 5134020), (15, 4107216), (16, 3850515), (18, 3422680), (20, 3080412), (24, 2567010), (30, 2053608), (36, 1711340), (40, 1540206), (41, 1502640), (45, 1369072), (48, 1283505), (60, 1026804), (72, 855670), (80, 770103), (82, 751320), (90, 684536), (120, 513402), (123, 500880), (144, 427835), (164, 375660), (180, 342268), (205, 300528), (240, 256701), (246, 250440), (328, 187830), (360, 171134), (369, 166960), (410, 150264), (492, 125220), (615, 100176), (656, 93915), (720, 85567), (738, 83480), (820, 75132), (984, 62610), (1230, 50088), (1476, 41740), (1640, 37566), (1845, 33392), (1968, 31305), (2087, 29520), (2460, 25044), (2952, 20870), (3280, 18783), (3690, 16696), (4174, 14760), (4920, 12522), (5904, 10435), (6261, 9840), (7380, 8348)]