428854680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{4943}}^1$

素因数の和:5201

約数の個数: 96

約数和(自身を含む): 1399844160

約数和(自身を除く): 970989480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 241, 360, 482, 723, 964, 1205, 1446, 1928, 2169, 2410, 2892, 3615, 4338, 4820, 4943, 5784, 7230, 8676, 9640, 9886, 10845, 14460, 14829, 17352, 19772, 21690, 24715, 28920, 29658, 39544, 43380, 44487, 49430, 59316, 74145, 86760, 88974, 98860, 118632, 148290, 177948, 197720, 222435, 296580, 355896, 444870, 593160, 889740, 1191263, 1779480, 2382526, 3573789, 4765052, 5956315, 7147578, 9530104, 10721367, 11912630, 14295156, 17868945, 21442734, 23825260, 28590312, 35737890, 42885468, 47650520, 53606835, 71475780, 85770936, 107213670, 142951560, 214427340, 428854680]

約数ペア:

[(1, 428854680), (2, 214427340), (3, 142951560), (4, 107213670), (5, 85770936), (6, 71475780), (8, 53606835), (9, 47650520), (10, 42885468), (12, 35737890), (15, 28590312), (18, 23825260), (20, 21442734), (24, 17868945), (30, 14295156), (36, 11912630), (40, 10721367), (45, 9530104), (60, 7147578), (72, 5956315), (90, 4765052), (120, 3573789), (180, 2382526), (241, 1779480), (360, 1191263), (482, 889740), (723, 593160), (964, 444870), (1205, 355896), (1446, 296580), (1928, 222435), (2169, 197720), (2410, 177948), (2892, 148290), (3615, 118632), (4338, 98860), (4820, 88974), (4943, 86760), (5784, 74145), (7230, 59316), (8676, 49430), (9640, 44487), (9886, 43380), (10845, 39544), (14460, 29658), (14829, 28920), (17352, 24715), (19772, 21690)]