270545520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{161039}}^1$

素因数の和:161062

約数の個数: 80

約数和(自身を含む): 958510080

約数和(自身を除く): 687964560

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, 161039, 322078, 483117, 644156, 805195, 966234, 1127273, 1288312, 1610390, 1932468, 2254546, 2415585, 2576624, 3220780, 3381819, 3864936, 4509092, 4831170, 5636365, 6441560, 6763638, 7729872, 9018184, 9662340, 11272730, 12883120, 13527276, 16909095, 18036368, 19324680, 22545460, 27054552, 33818190, 38649360, 45090920, 54109104, 67636380, 90181840, 135272760, 270545520]

約数ペア:

[(1, 270545520), (2, 135272760), (3, 90181840), (4, 67636380), (5, 54109104), (6, 45090920), (7, 38649360), (8, 33818190), (10, 27054552), (12, 22545460), (14, 19324680), (15, 18036368), (16, 16909095), (20, 13527276), (21, 12883120), (24, 11272730), (28, 9662340), (30, 9018184), (35, 7729872), (40, 6763638), (42, 6441560), (48, 5636365), (56, 4831170), (60, 4509092), (70, 3864936), (80, 3381819), (84, 3220780), (105, 2576624), (112, 2415585), (120, 2254546), (140, 1932468), (168, 1610390), (210, 1288312), (240, 1127273), (280, 966234), (336, 805195), (420, 644156), (560, 483117), (840, 322078), (1680, 161039)]