1228466760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{330233}}^1$

素因数の和:330278

約数の個数: 64

約数和(自身を含む): 3804295680

約数和(自身を除く): 2575828920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 330233, 660466, 990699, 1320932, 1651165, 1981398, 2641864, 3302330, 3962796, 4953495, 6604660, 7925592, 9906990, 10237223, 13209320, 19813980, 20474446, 30711669, 39627960, 40948892, 51186115, 61423338, 81897784, 102372230, 122846676, 153558345, 204744460, 245693352, 307116690, 409488920, 614233380, 1228466760]

約数ペア:

[(1, 1228466760), (2, 614233380), (3, 409488920), (4, 307116690), (5, 245693352), (6, 204744460), (8, 153558345), (10, 122846676), (12, 102372230), (15, 81897784), (20, 61423338), (24, 51186115), (30, 40948892), (31, 39627960), (40, 30711669), (60, 20474446), (62, 19813980), (93, 13209320), (120, 10237223), (124, 9906990), (155, 7925592), (186, 6604660), (248, 4953495), (310, 3962796), (372, 3302330), (465, 2641864), (620, 1981398), (744, 1651165), (930, 1320932), (1240, 990699), (1860, 660466), (3720, 330233)]