91749480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{40241}}^1$

素因数の和:40274

約数の個数: 64

約数和(自身を含む): 289742400

約数和(自身を除く): 197992920

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, 40241, 80482, 120723, 160964, 201205, 241446, 321928, 402410, 482892, 603615, 764579, 804820, 965784, 1207230, 1529158, 1609640, 2293737, 2414460, 3058316, 3822895, 4587474, 4828920, 6116632, 7645790, 9174948, 11468685, 15291580, 18349896, 22937370, 30583160, 45874740, 91749480]

約数ペア:

[(1, 91749480), (2, 45874740), (3, 30583160), (4, 22937370), (5, 18349896), (6, 15291580), (8, 11468685), (10, 9174948), (12, 7645790), (15, 6116632), (19, 4828920), (20, 4587474), (24, 3822895), (30, 3058316), (38, 2414460), (40, 2293737), (57, 1609640), (60, 1529158), (76, 1207230), (95, 965784), (114, 804820), (120, 764579), (152, 603615), (190, 482892), (228, 402410), (285, 321928), (380, 241446), (456, 201205), (570, 160964), (760, 120723), (1140, 80482), (2280, 40241)]