2216040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 6782400

約数和(自身を除く): 4566360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 313, 354, 472, 590, 626, 708, 885, 939, 1180, 1252, 1416, 1565, 1770, 1878, 2360, 2504, 3130, 3540, 3756, 4695, 6260, 7080, 7512, 9390, 12520, 18467, 18780, 36934, 37560, 55401, 73868, 92335, 110802, 147736, 184670, 221604, 277005, 369340, 443208, 554010, 738680, 1108020, 2216040]

約数ペア:

[(1, 2216040), (2, 1108020), (3, 738680), (4, 554010), (5, 443208), (6, 369340), (8, 277005), (10, 221604), (12, 184670), (15, 147736), (20, 110802), (24, 92335), (30, 73868), (40, 55401), (59, 37560), (60, 36934), (118, 18780), (120, 18467), (177, 12520), (236, 9390), (295, 7512), (313, 7080), (354, 6260), (472, 4695), (590, 3756), (626, 3540), (708, 3130), (885, 2504), (939, 2360), (1180, 1878), (1252, 1770), (1416, 1565)]