486539760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{289607}}^1$

素因数の和:289630

約数の個数: 80

約数和(自身を含む): 1723746816

約数和(自身を除く): 1237207056

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, 289607, 579214, 868821, 1158428, 1448035, 1737642, 2027249, 2316856, 2896070, 3475284, 4054498, 4344105, 4633712, 5792140, 6081747, 6950568, 8108996, 8688210, 10136245, 11584280, 12163494, 13901136, 16217992, 17376420, 20272490, 23168560, 24326988, 30408735, 32435984, 34752840, 40544980, 48653976, 60817470, 69505680, 81089960, 97307952, 121634940, 162179920, 243269880, 486539760]

約数ペア:

[(1, 486539760), (2, 243269880), (3, 162179920), (4, 121634940), (5, 97307952), (6, 81089960), (7, 69505680), (8, 60817470), (10, 48653976), (12, 40544980), (14, 34752840), (15, 32435984), (16, 30408735), (20, 24326988), (21, 23168560), (24, 20272490), (28, 17376420), (30, 16217992), (35, 13901136), (40, 12163494), (42, 11584280), (48, 10136245), (56, 8688210), (60, 8108996), (70, 6950568), (80, 6081747), (84, 5792140), (105, 4633712), (112, 4344105), (120, 4054498), (140, 3475284), (168, 2896070), (210, 2316856), (240, 2027249), (280, 1737642), (336, 1448035), (420, 1158428), (560, 868821), (840, 579214), (1680, 289607)]