4968120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2179}}^1$

素因数の和:2212

約数の個数: 64

約数和(自身を含む): 15696000

約数和(自身を除く): 10727880

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, 2179, 2280, 4358, 6537, 8716, 10895, 13074, 17432, 21790, 26148, 32685, 41401, 43580, 52296, 65370, 82802, 87160, 124203, 130740, 165604, 207005, 248406, 261480, 331208, 414010, 496812, 621015, 828020, 993624, 1242030, 1656040, 2484060, 4968120]

約数ペア:

[(1, 4968120), (2, 2484060), (3, 1656040), (4, 1242030), (5, 993624), (6, 828020), (8, 621015), (10, 496812), (12, 414010), (15, 331208), (19, 261480), (20, 248406), (24, 207005), (30, 165604), (38, 130740), (40, 124203), (57, 87160), (60, 82802), (76, 65370), (95, 52296), (114, 43580), (120, 41401), (152, 32685), (190, 26148), (228, 21790), (285, 17432), (380, 13074), (456, 10895), (570, 8716), (760, 6537), (1140, 4358), (2179, 2280)]