15296520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6709}}^1$

素因数の和:6742

約数の個数: 64

約数和(自身を含む): 48312000

約数和(自身を除く): 33015480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 6709, 13418, 20127, 26836, 33545, 40254, 53672, 67090, 80508, 100635, 127471, 134180, 161016, 201270, 254942, 268360, 382413, 402540, 509884, 637355, 764826, 805080, 1019768, 1274710, 1529652, 1912065, 2549420, 3059304, 3824130, 5098840, 7648260, 15296520]

約数ペア:

[(1, 15296520), (2, 7648260), (3, 5098840), (4, 3824130), (5, 3059304), (6, 2549420), (8, 1912065), (10, 1529652), (12, 1274710), (15, 1019768), (19, 805080), (20, 764826), (24, 637355), (30, 509884), (38, 402540), (40, 382413), (57, 268360), (60, 254942), (76, 201270), (95, 161016), (114, 134180), (120, 127471), (152, 100635), (190, 80508), (228, 67090), (285, 53672), (380, 40254), (456, 33545), (570, 26836), (760, 20127), (1140, 13418), (2280, 6709)]