521376120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{17449}}^1$

素因数の和:17549

約数の個数: 96

約数和(自身を含む): 1714986000

約数和(自身を除く): 1193609880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 332, 360, 415, 498, 664, 747, 830, 996, 1245, 1494, 1660, 1992, 2490, 2988, 3320, 3735, 4980, 5976, 7470, 9960, 14940, 17449, 29880, 34898, 52347, 69796, 87245, 104694, 139592, 157041, 174490, 209388, 261735, 314082, 348980, 418776, 523470, 628164, 697960, 785205, 1046940, 1256328, 1448267, 1570410, 2093880, 2896534, 3140820, 4344801, 5793068, 6281640, 7241335, 8689602, 11586136, 13034403, 14482670, 17379204, 21724005, 26068806, 28965340, 34758408, 43448010, 52137612, 57930680, 65172015, 86896020, 104275224, 130344030, 173792040, 260688060, 521376120]

約数ペア:

[(1, 521376120), (2, 260688060), (3, 173792040), (4, 130344030), (5, 104275224), (6, 86896020), (8, 65172015), (9, 57930680), (10, 52137612), (12, 43448010), (15, 34758408), (18, 28965340), (20, 26068806), (24, 21724005), (30, 17379204), (36, 14482670), (40, 13034403), (45, 11586136), (60, 8689602), (72, 7241335), (83, 6281640), (90, 5793068), (120, 4344801), (166, 3140820), (180, 2896534), (249, 2093880), (332, 1570410), (360, 1448267), (415, 1256328), (498, 1046940), (664, 785205), (747, 697960), (830, 628164), (996, 523470), (1245, 418776), (1494, 348980), (1660, 314082), (1992, 261735), (2490, 209388), (2988, 174490), (3320, 157041), (3735, 139592), (4980, 104694), (5976, 87245), (7470, 69796), (9960, 52347), (14940, 34898), (17449, 29880)]