89855520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1429}}^1$

素因数の和:1578

約数の個数: 96

約数和(自身を含む): 285405120

約数和(自身を除く): 195549600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 131, 160, 240, 262, 393, 480, 524, 655, 786, 1048, 1310, 1429, 1572, 1965, 2096, 2620, 2858, 3144, 3930, 4192, 4287, 5240, 5716, 6288, 7145, 7860, 8574, 10480, 11432, 12576, 14290, 15720, 17148, 20960, 21435, 22864, 28580, 31440, 34296, 42870, 45728, 57160, 62880, 68592, 85740, 114320, 137184, 171480, 187199, 228640, 342960, 374398, 561597, 685920, 748796, 935995, 1123194, 1497592, 1871990, 2246388, 2807985, 2995184, 3743980, 4492776, 5615970, 5990368, 7487960, 8985552, 11231940, 14975920, 17971104, 22463880, 29951840, 44927760, 89855520]

約数ペア:

[(1, 89855520), (2, 44927760), (3, 29951840), (4, 22463880), (5, 17971104), (6, 14975920), (8, 11231940), (10, 8985552), (12, 7487960), (15, 5990368), (16, 5615970), (20, 4492776), (24, 3743980), (30, 2995184), (32, 2807985), (40, 2246388), (48, 1871990), (60, 1497592), (80, 1123194), (96, 935995), (120, 748796), (131, 685920), (160, 561597), (240, 374398), (262, 342960), (393, 228640), (480, 187199), (524, 171480), (655, 137184), (786, 114320), (1048, 85740), (1310, 68592), (1429, 62880), (1572, 57160), (1965, 45728), (2096, 42870), (2620, 34296), (2858, 31440), (3144, 28580), (3930, 22864), (4192, 21435), (4287, 20960), (5240, 17148), (5716, 15720), (6288, 14290), (7145, 12576), (7860, 11432), (8574, 10480)]