4441440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:524

約数の個数: 96

約数和(自身を含む): 14757120

約数和(自身を除く): 10315680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 487, 570, 608, 760, 912, 974, 1140, 1461, 1520, 1824, 1948, 2280, 2435, 2922, 3040, 3896, 4560, 4870, 5844, 7305, 7792, 9120, 9253, 9740, 11688, 14610, 15584, 18506, 19480, 23376, 27759, 29220, 37012, 38960, 46265, 46752, 55518, 58440, 74024, 77920, 92530, 111036, 116880, 138795, 148048, 185060, 222072, 233760, 277590, 296096, 370120, 444144, 555180, 740240, 888288, 1110360, 1480480, 2220720, 4441440]

約数ペア:

[(1, 4441440), (2, 2220720), (3, 1480480), (4, 1110360), (5, 888288), (6, 740240), (8, 555180), (10, 444144), (12, 370120), (15, 296096), (16, 277590), (19, 233760), (20, 222072), (24, 185060), (30, 148048), (32, 138795), (38, 116880), (40, 111036), (48, 92530), (57, 77920), (60, 74024), (76, 58440), (80, 55518), (95, 46752), (96, 46265), (114, 38960), (120, 37012), (152, 29220), (160, 27759), (190, 23376), (228, 19480), (240, 18506), (285, 15584), (304, 14610), (380, 11688), (456, 9740), (480, 9253), (487, 9120), (570, 7792), (608, 7305), (760, 5844), (912, 4870), (974, 4560), (1140, 3896), (1461, 3040), (1520, 2922), (1824, 2435), (1948, 2280)]