18490080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{5503}}^1$

素因数の和:5528

約数の個数: 96

約数和(自身を含む): 66576384

約数和(自身を除く): 48086304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 5503, 11006, 16509, 22012, 27515, 33018, 38521, 44024, 55030, 66036, 77042, 82545, 88048, 110060, 115563, 132072, 154084, 165090, 176096, 192605, 220120, 231126, 264144, 308168, 330180, 385210, 440240, 462252, 528288, 577815, 616336, 660360, 770420, 880480, 924504, 1155630, 1232672, 1320720, 1540840, 1849008, 2311260, 2641440, 3081680, 3698016, 4622520, 6163360, 9245040, 18490080]

約数ペア:

[(1, 18490080), (2, 9245040), (3, 6163360), (4, 4622520), (5, 3698016), (6, 3081680), (7, 2641440), (8, 2311260), (10, 1849008), (12, 1540840), (14, 1320720), (15, 1232672), (16, 1155630), (20, 924504), (21, 880480), (24, 770420), (28, 660360), (30, 616336), (32, 577815), (35, 528288), (40, 462252), (42, 440240), (48, 385210), (56, 330180), (60, 308168), (70, 264144), (80, 231126), (84, 220120), (96, 192605), (105, 176096), (112, 165090), (120, 154084), (140, 132072), (160, 115563), (168, 110060), (210, 88048), (224, 82545), (240, 77042), (280, 66036), (336, 55030), (420, 44024), (480, 38521), (560, 33018), (672, 27515), (840, 22012), (1120, 16509), (1680, 11006), (3360, 5503)]