1028209560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1224059}}^1$

素因数の和:1224080

約数の個数: 64

約数和(自身を含む): 3525292800

約数和(自身を除く): 2497083240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1224059, 2448118, 3672177, 4896236, 6120295, 7344354, 8568413, 9792472, 12240590, 14688708, 17136826, 18360885, 24481180, 25705239, 29377416, 34273652, 36721770, 42842065, 48962360, 51410478, 68547304, 73443540, 85684130, 102820956, 128526195, 146887080, 171368260, 205641912, 257052390, 342736520, 514104780, 1028209560]

約数ペア:

[(1, 1028209560), (2, 514104780), (3, 342736520), (4, 257052390), (5, 205641912), (6, 171368260), (7, 146887080), (8, 128526195), (10, 102820956), (12, 85684130), (14, 73443540), (15, 68547304), (20, 51410478), (21, 48962360), (24, 42842065), (28, 36721770), (30, 34273652), (35, 29377416), (40, 25705239), (42, 24481180), (56, 18360885), (60, 17136826), (70, 14688708), (84, 12240590), (105, 9792472), (120, 8568413), (140, 7344354), (168, 6120295), (210, 4896236), (280, 3672177), (420, 2448118), (840, 1224059)]