15319320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6719}}^1$

素因数の和:6752

約数の個数: 64

約数和(自身を含む): 48384000

約数和(自身を除く): 33064680

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, 6719, 13438, 20157, 26876, 33595, 40314, 53752, 67190, 80628, 100785, 127661, 134380, 161256, 201570, 255322, 268760, 382983, 403140, 510644, 638305, 765966, 806280, 1021288, 1276610, 1531932, 1914915, 2553220, 3063864, 3829830, 5106440, 7659660, 15319320]

約数ペア:

[(1, 15319320), (2, 7659660), (3, 5106440), (4, 3829830), (5, 3063864), (6, 2553220), (8, 1914915), (10, 1531932), (12, 1276610), (15, 1021288), (19, 806280), (20, 765966), (24, 638305), (30, 510644), (38, 403140), (40, 382983), (57, 268760), (60, 255322), (76, 201570), (95, 161256), (114, 134380), (120, 127661), (152, 100785), (190, 80628), (228, 67190), (285, 53752), (380, 40314), (456, 33595), (570, 26876), (760, 20157), (1140, 13438), (2280, 6719)]