8730960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{5197}}^1$

素因数の和:5220

約数の個数: 80

約数和(自身を含む): 30938496

約数和(自身を除く): 22207536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 5197, 10394, 15591, 20788, 25985, 31182, 36379, 41576, 51970, 62364, 72758, 77955, 83152, 103940, 109137, 124728, 145516, 155910, 181895, 207880, 218274, 249456, 291032, 311820, 363790, 415760, 436548, 545685, 582064, 623640, 727580, 873096, 1091370, 1247280, 1455160, 1746192, 2182740, 2910320, 4365480, 8730960]

約数ペア:

[(1, 8730960), (2, 4365480), (3, 2910320), (4, 2182740), (5, 1746192), (6, 1455160), (7, 1247280), (8, 1091370), (10, 873096), (12, 727580), (14, 623640), (15, 582064), (16, 545685), (20, 436548), (21, 415760), (24, 363790), (28, 311820), (30, 291032), (35, 249456), (40, 218274), (42, 207880), (48, 181895), (56, 155910), (60, 145516), (70, 124728), (80, 109137), (84, 103940), (105, 83152), (112, 77955), (120, 72758), (140, 62364), (168, 51970), (210, 41576), (240, 36379), (280, 31182), (336, 25985), (420, 20788), (560, 15591), (840, 10394), (1680, 5197)]