3256680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{3877}}^1$

素因数の和:3898

約数の個数: 64

約数和(自身を含む): 11168640

約数和(自身を除く): 7911960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 3877, 7754, 11631, 15508, 19385, 23262, 27139, 31016, 38770, 46524, 54278, 58155, 77540, 81417, 93048, 108556, 116310, 135695, 155080, 162834, 217112, 232620, 271390, 325668, 407085, 465240, 542780, 651336, 814170, 1085560, 1628340, 3256680]

約数ペア:

[(1, 3256680), (2, 1628340), (3, 1085560), (4, 814170), (5, 651336), (6, 542780), (7, 465240), (8, 407085), (10, 325668), (12, 271390), (14, 232620), (15, 217112), (20, 162834), (21, 155080), (24, 135695), (28, 116310), (30, 108556), (35, 93048), (40, 81417), (42, 77540), (56, 58155), (60, 54278), (70, 46524), (84, 38770), (105, 31016), (120, 27139), (140, 23262), (168, 19385), (210, 15508), (280, 11631), (420, 7754), (840, 3877)]