57499320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25219}}^1$

素因数の和:25252

約数の個数: 64

約数和(自身を含む): 181584000

約数和(自身を除く): 124084680

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, 25219, 50438, 75657, 100876, 126095, 151314, 201752, 252190, 302628, 378285, 479161, 504380, 605256, 756570, 958322, 1008760, 1437483, 1513140, 1916644, 2395805, 2874966, 3026280, 3833288, 4791610, 5749932, 7187415, 9583220, 11499864, 14374830, 19166440, 28749660, 57499320]

約数ペア:

[(1, 57499320), (2, 28749660), (3, 19166440), (4, 14374830), (5, 11499864), (6, 9583220), (8, 7187415), (10, 5749932), (12, 4791610), (15, 3833288), (19, 3026280), (20, 2874966), (24, 2395805), (30, 1916644), (38, 1513140), (40, 1437483), (57, 1008760), (60, 958322), (76, 756570), (95, 605256), (114, 504380), (120, 479161), (152, 378285), (190, 302628), (228, 252190), (285, 201752), (380, 151314), (456, 126095), (570, 100876), (760, 75657), (1140, 50438), (2280, 25219)]