145414560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{617}}^1$

素因数の和:1126

約数の個数: 96

約数和(自身を含む): 459732672

約数和(自身を除く): 314318112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 491, 617, 982, 1234, 1473, 1851, 1964, 2455, 2468, 2946, 3085, 3702, 3928, 4910, 4936, 5892, 6170, 7365, 7404, 7856, 9255, 9820, 9872, 11784, 12340, 14730, 14808, 15712, 18510, 19640, 19744, 23568, 24680, 29460, 29616, 37020, 39280, 47136, 49360, 58920, 59232, 74040, 78560, 98720, 117840, 148080, 235680, 296160, 302947, 605894, 908841, 1211788, 1514735, 1817682, 2423576, 3029470, 3635364, 4544205, 4847152, 6058940, 7270728, 9088410, 9694304, 12117880, 14541456, 18176820, 24235760, 29082912, 36353640, 48471520, 72707280, 145414560]

約数ペア:

[(1, 145414560), (2, 72707280), (3, 48471520), (4, 36353640), (5, 29082912), (6, 24235760), (8, 18176820), (10, 14541456), (12, 12117880), (15, 9694304), (16, 9088410), (20, 7270728), (24, 6058940), (30, 4847152), (32, 4544205), (40, 3635364), (48, 3029470), (60, 2423576), (80, 1817682), (96, 1514735), (120, 1211788), (160, 908841), (240, 605894), (480, 302947), (491, 296160), (617, 235680), (982, 148080), (1234, 117840), (1473, 98720), (1851, 78560), (1964, 74040), (2455, 59232), (2468, 58920), (2946, 49360), (3085, 47136), (3702, 39280), (3928, 37020), (4910, 29616), (4936, 29460), (5892, 24680), (6170, 23568), (7365, 19744), (7404, 19640), (7856, 18510), (9255, 15712), (9820, 14808), (9872, 14730), (11784, 12340)]