1189749960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{472123}}^1$

素因数の和:472147

約数の個数: 96

約数和(自身を含む): 4419080640

約数和(自身を除く): 3229330680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 472123, 944246, 1416369, 1888492, 2360615, 2832738, 3304861, 3776984, 4249107, 4721230, 5665476, 6609722, 7081845, 8498214, 9442460, 9914583, 11330952, 13219444, 14163690, 16524305, 16996428, 18884920, 19829166, 21245535, 26438888, 28327380, 29743749, 33048610, 33992856, 39658332, 42491070, 49572915, 56654760, 59487498, 66097220, 79316664, 84982140, 99145830, 118974996, 132194440, 148718745, 169964280, 198291660, 237949992, 297437490, 396583320, 594874980, 1189749960]

約数ペア:

[(1, 1189749960), (2, 594874980), (3, 396583320), (4, 297437490), (5, 237949992), (6, 198291660), (7, 169964280), (8, 148718745), (9, 132194440), (10, 118974996), (12, 99145830), (14, 84982140), (15, 79316664), (18, 66097220), (20, 59487498), (21, 56654760), (24, 49572915), (28, 42491070), (30, 39658332), (35, 33992856), (36, 33048610), (40, 29743749), (42, 28327380), (45, 26438888), (56, 21245535), (60, 19829166), (63, 18884920), (70, 16996428), (72, 16524305), (84, 14163690), (90, 13219444), (105, 11330952), (120, 9914583), (126, 9442460), (140, 8498214), (168, 7081845), (180, 6609722), (210, 5665476), (252, 4721230), (280, 4249107), (315, 3776984), (360, 3304861), (420, 2832738), (504, 2360615), (630, 1888492), (840, 1416369), (1260, 944246), (2520, 472123)]