72734403120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15950527}}^1$

素因数の和:15950562

約数の個数: 80

約数和(自身を含む): 237343856640

約数和(自身を除く): 164609453520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 15950527, 31901054, 47851581, 63802108, 79752635, 95703162, 127604216, 159505270, 191406324, 239257905, 255208432, 303060013, 319010540, 382812648, 478515810, 606120026, 638021080, 765625296, 909180039, 957031620, 1212240052, 1276042160, 1515300065, 1818360078, 1914063240, 2424480104, 3030600130, 3636720156, 3828126480, 4545900195, 4848960208, 6061200260, 7273440312, 9091800390, 12122400520, 14546880624, 18183600780, 24244801040, 36367201560, 72734403120]

約数ペア:

[(1, 72734403120), (2, 36367201560), (3, 24244801040), (4, 18183600780), (5, 14546880624), (6, 12122400520), (8, 9091800390), (10, 7273440312), (12, 6061200260), (15, 4848960208), (16, 4545900195), (19, 3828126480), (20, 3636720156), (24, 3030600130), (30, 2424480104), (38, 1914063240), (40, 1818360078), (48, 1515300065), (57, 1276042160), (60, 1212240052), (76, 957031620), (80, 909180039), (95, 765625296), (114, 638021080), (120, 606120026), (152, 478515810), (190, 382812648), (228, 319010540), (240, 303060013), (285, 255208432), (304, 239257905), (380, 191406324), (456, 159505270), (570, 127604216), (760, 95703162), (912, 79752635), (1140, 63802108), (1520, 47851581), (2280, 31901054), (4560, 15950527)]