73978834560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{38530643}}^1$

素因数の和:38530665

約数の個数: 64

約数和(自身を含む): 235807541280

約数和(自身を除く): 161828706720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 38530643, 77061286, 115591929, 154122572, 192653215, 231183858, 308245144, 385306430, 462367716, 577959645, 616490288, 770612860, 924735432, 1155919290, 1232980576, 1541225720, 1849470864, 2311838580, 2465961152, 3082451440, 3698941728, 4623677160, 4931922304, 6164902880, 7397883456, 9247354320, 12329805760, 14795766912, 18494708640, 24659611520, 36989417280, 73978834560]

約数ペア:

[(1, 73978834560), (2, 36989417280), (3, 24659611520), (4, 18494708640), (5, 14795766912), (6, 12329805760), (8, 9247354320), (10, 7397883456), (12, 6164902880), (15, 4931922304), (16, 4623677160), (20, 3698941728), (24, 3082451440), (30, 2465961152), (32, 2311838580), (40, 1849470864), (48, 1541225720), (60, 1232980576), (64, 1155919290), (80, 924735432), (96, 770612860), (120, 616490288), (128, 577959645), (160, 462367716), (192, 385306430), (240, 308245144), (320, 231183858), (384, 192653215), (480, 154122572), (640, 115591929), (960, 77061286), (1920, 38530643)]