318572760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241343}}^1$

素因数の和:241368

約数の個数: 64

約数和(自身を含む): 1042606080

約数和(自身を除く): 724033320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 241343, 482686, 724029, 965372, 1206715, 1448058, 1930744, 2413430, 2654773, 2896116, 3620145, 4826860, 5309546, 5792232, 7240290, 7964319, 9653720, 10619092, 13273865, 14480580, 15928638, 21238184, 26547730, 28961160, 31857276, 39821595, 53095460, 63714552, 79643190, 106190920, 159286380, 318572760]

約数ペア:

[(1, 318572760), (2, 159286380), (3, 106190920), (4, 79643190), (5, 63714552), (6, 53095460), (8, 39821595), (10, 31857276), (11, 28961160), (12, 26547730), (15, 21238184), (20, 15928638), (22, 14480580), (24, 13273865), (30, 10619092), (33, 9653720), (40, 7964319), (44, 7240290), (55, 5792232), (60, 5309546), (66, 4826860), (88, 3620145), (110, 2896116), (120, 2654773), (132, 2413430), (165, 1930744), (220, 1448058), (264, 1206715), (330, 965372), (440, 724029), (660, 482686), (1320, 241343)]