97889520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21467}}^1$

素因数の和:21502

約数の個数: 80

約数和(自身を含む): 319443840

約数和(自身を除く): 221554320

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, 21467, 42934, 64401, 85868, 107335, 128802, 171736, 214670, 257604, 322005, 343472, 407873, 429340, 515208, 644010, 815746, 858680, 1030416, 1223619, 1288020, 1631492, 1717360, 2039365, 2447238, 2576040, 3262984, 4078730, 4894476, 5152080, 6118095, 6525968, 8157460, 9788952, 12236190, 16314920, 19577904, 24472380, 32629840, 48944760, 97889520]

約数ペア:

[(1, 97889520), (2, 48944760), (3, 32629840), (4, 24472380), (5, 19577904), (6, 16314920), (8, 12236190), (10, 9788952), (12, 8157460), (15, 6525968), (16, 6118095), (19, 5152080), (20, 4894476), (24, 4078730), (30, 3262984), (38, 2576040), (40, 2447238), (48, 2039365), (57, 1717360), (60, 1631492), (76, 1288020), (80, 1223619), (95, 1030416), (114, 858680), (120, 815746), (152, 644010), (190, 515208), (228, 429340), (240, 407873), (285, 343472), (304, 322005), (380, 257604), (456, 214670), (570, 171736), (760, 128802), (912, 107335), (1140, 85868), (1520, 64401), (2280, 42934), (4560, 21467)]