1392019920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{52253}}^1$

素因数の和:52309

約数の個数: 120

約数和(自身を含む): 4801306536

約数和(自身を除く): 3409286616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 4440, 5328, 6660, 8880, 13320, 26640, 52253, 104506, 156759, 209012, 261265, 313518, 418024, 470277, 522530, 627036, 783795, 836048, 940554, 1045060, 1254072, 1567590, 1881108, 1933361, 2090120, 2351385, 2508144, 3135180, 3762216, 3866722, 4180240, 4702770, 5800083, 6270360, 7524432, 7733444, 9405540, 9666805, 11600166, 12540720, 15466888, 17400249, 18811080, 19333610, 23200332, 29000415, 30933776, 34800498, 37622160, 38667220, 46400664, 58000830, 69600996, 77334440, 87001245, 92801328, 116001660, 139201992, 154668880, 174002490, 232003320, 278403984, 348004980, 464006640, 696009960, 1392019920]

約数ペア:

[(1, 1392019920), (2, 696009960), (3, 464006640), (4, 348004980), (5, 278403984), (6, 232003320), (8, 174002490), (9, 154668880), (10, 139201992), (12, 116001660), (15, 92801328), (16, 87001245), (18, 77334440), (20, 69600996), (24, 58000830), (30, 46400664), (36, 38667220), (37, 37622160), (40, 34800498), (45, 30933776), (48, 29000415), (60, 23200332), (72, 19333610), (74, 18811080), (80, 17400249), (90, 15466888), (111, 12540720), (120, 11600166), (144, 9666805), (148, 9405540), (180, 7733444), (185, 7524432), (222, 6270360), (240, 5800083), (296, 4702770), (333, 4180240), (360, 3866722), (370, 3762216), (444, 3135180), (555, 2508144), (592, 2351385), (666, 2090120), (720, 1933361), (740, 1881108), (888, 1567590), (1110, 1254072), (1332, 1045060), (1480, 940554), (1665, 836048), (1776, 783795), (2220, 627036), (2664, 522530), (2960, 470277), (3330, 418024), (4440, 313518), (5328, 261265), (6660, 209012), (8880, 156759), (13320, 104506), (26640, 52253)]