605526720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20347}}^1$

素因数の和:20398

約数の個数: 112

約数和(自身を含む): 1984662528

約数和(自身を除く): 1379135808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 9920, 14880, 20347, 29760, 40694, 61041, 81388, 101735, 122082, 162776, 203470, 244164, 305205, 325552, 406940, 488328, 610410, 630757, 651104, 813880, 976656, 1220820, 1261514, 1302208, 1627760, 1892271, 1953312, 2441640, 2523028, 3153785, 3255520, 3784542, 3906624, 4883280, 5046056, 6307570, 6511040, 7569084, 9461355, 9766560, 10092112, 12615140, 15138168, 18922710, 19533120, 20184224, 25230280, 30276336, 37845420, 40368448, 50460560, 60552672, 75690840, 100921120, 121105344, 151381680, 201842240, 302763360, 605526720]

約数ペア:

[(1, 605526720), (2, 302763360), (3, 201842240), (4, 151381680), (5, 121105344), (6, 100921120), (8, 75690840), (10, 60552672), (12, 50460560), (15, 40368448), (16, 37845420), (20, 30276336), (24, 25230280), (30, 20184224), (31, 19533120), (32, 18922710), (40, 15138168), (48, 12615140), (60, 10092112), (62, 9766560), (64, 9461355), (80, 7569084), (93, 6511040), (96, 6307570), (120, 5046056), (124, 4883280), (155, 3906624), (160, 3784542), (186, 3255520), (192, 3153785), (240, 2523028), (248, 2441640), (310, 1953312), (320, 1892271), (372, 1627760), (465, 1302208), (480, 1261514), (496, 1220820), (620, 976656), (744, 813880), (930, 651104), (960, 630757), (992, 610410), (1240, 488328), (1488, 406940), (1860, 325552), (1984, 305205), (2480, 244164), (2976, 203470), (3720, 162776), (4960, 122082), (5952, 101735), (7440, 81388), (9920, 61041), (14880, 40694), (20347, 29760)]