11455020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{2357}}^1$

素因数の和:2381

約数の個数: 72

約数和(自身を含む): 36049104

約数和(自身を除く): 24594084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2357, 2430, 4714, 4860, 7071, 9428, 11785, 14142, 21213, 23570, 28284, 35355, 42426, 47140, 63639, 70710, 84852, 106065, 127278, 141420, 190917, 212130, 254556, 318195, 381834, 424260, 572751, 636390, 763668, 954585, 1145502, 1272780, 1909170, 2291004, 2863755, 3818340, 5727510, 11455020]

約数ペア:

[(1, 11455020), (2, 5727510), (3, 3818340), (4, 2863755), (5, 2291004), (6, 1909170), (9, 1272780), (10, 1145502), (12, 954585), (15, 763668), (18, 636390), (20, 572751), (27, 424260), (30, 381834), (36, 318195), (45, 254556), (54, 212130), (60, 190917), (81, 141420), (90, 127278), (108, 106065), (135, 84852), (162, 70710), (180, 63639), (243, 47140), (270, 42426), (324, 35355), (405, 28284), (486, 23570), (540, 21213), (810, 14142), (972, 11785), (1215, 9428), (1620, 7071), (2357, 4860), (2430, 4714)]