90534480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1619}}^1$

素因数の和:1868

約数の個数: 80

約数和(自身を含む): 282035520

約数和(自身を除く): 191501040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 233, 240, 466, 699, 932, 1165, 1398, 1619, 1864, 2330, 2796, 3238, 3495, 3728, 4660, 4857, 5592, 6476, 6990, 8095, 9320, 9714, 11184, 12952, 13980, 16190, 18640, 19428, 24285, 25904, 27960, 32380, 38856, 48570, 55920, 64760, 77712, 97140, 129520, 194280, 377227, 388560, 754454, 1131681, 1508908, 1886135, 2263362, 3017816, 3772270, 4526724, 5658405, 6035632, 7544540, 9053448, 11316810, 15089080, 18106896, 22633620, 30178160, 45267240, 90534480]

約数ペア:

[(1, 90534480), (2, 45267240), (3, 30178160), (4, 22633620), (5, 18106896), (6, 15089080), (8, 11316810), (10, 9053448), (12, 7544540), (15, 6035632), (16, 5658405), (20, 4526724), (24, 3772270), (30, 3017816), (40, 2263362), (48, 1886135), (60, 1508908), (80, 1131681), (120, 754454), (233, 388560), (240, 377227), (466, 194280), (699, 129520), (932, 97140), (1165, 77712), (1398, 64760), (1619, 55920), (1864, 48570), (2330, 38856), (2796, 32380), (3238, 27960), (3495, 25904), (3728, 24285), (4660, 19428), (4857, 18640), (5592, 16190), (6476, 13980), (6990, 12952), (8095, 11184), (9320, 9714)]