31769520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6967}}^1$

素因数の和:7002

約数の個数: 80

約数和(自身を含む): 103683840

約数和(自身を除く): 71914320

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, 6967, 13934, 20901, 27868, 34835, 41802, 55736, 69670, 83604, 104505, 111472, 132373, 139340, 167208, 209010, 264746, 278680, 334416, 397119, 418020, 529492, 557360, 661865, 794238, 836040, 1058984, 1323730, 1588476, 1672080, 1985595, 2117968, 2647460, 3176952, 3971190, 5294920, 6353904, 7942380, 10589840, 15884760, 31769520]

約数ペア:

[(1, 31769520), (2, 15884760), (3, 10589840), (4, 7942380), (5, 6353904), (6, 5294920), (8, 3971190), (10, 3176952), (12, 2647460), (15, 2117968), (16, 1985595), (19, 1672080), (20, 1588476), (24, 1323730), (30, 1058984), (38, 836040), (40, 794238), (48, 661865), (57, 557360), (60, 529492), (76, 418020), (80, 397119), (95, 334416), (114, 278680), (120, 264746), (152, 209010), (190, 167208), (228, 139340), (240, 132373), (285, 111472), (304, 104505), (380, 83604), (456, 69670), (570, 55736), (760, 41802), (912, 34835), (1140, 27868), (1520, 20901), (2280, 13934), (4560, 6967)]