726851760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{3119}}^1$

素因数の和:4106

約数の個数: 80

約数和(自身を含む): 2256284160

約数和(自身を除く): 1529432400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 971, 1942, 2913, 3119, 3884, 4855, 5826, 6238, 7768, 9357, 9710, 11652, 12476, 14565, 15536, 15595, 18714, 19420, 23304, 24952, 29130, 31190, 37428, 38840, 46608, 46785, 49904, 58260, 62380, 74856, 77680, 93570, 116520, 124760, 149712, 187140, 233040, 249520, 374280, 748560, 3028549, 6057098, 9085647, 12114196, 15142745, 18171294, 24228392, 30285490, 36342588, 45428235, 48456784, 60570980, 72685176, 90856470, 121141960, 145370352, 181712940, 242283920, 363425880, 726851760]

約数ペア:

[(1, 726851760), (2, 363425880), (3, 242283920), (4, 181712940), (5, 145370352), (6, 121141960), (8, 90856470), (10, 72685176), (12, 60570980), (15, 48456784), (16, 45428235), (20, 36342588), (24, 30285490), (30, 24228392), (40, 18171294), (48, 15142745), (60, 12114196), (80, 9085647), (120, 6057098), (240, 3028549), (971, 748560), (1942, 374280), (2913, 249520), (3119, 233040), (3884, 187140), (4855, 149712), (5826, 124760), (6238, 116520), (7768, 93570), (9357, 77680), (9710, 74856), (11652, 62380), (12476, 58260), (14565, 49904), (15536, 46785), (15595, 46608), (18714, 38840), (19420, 37428), (23304, 31190), (24952, 29130)]