155592960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{40519}}^1$

素因数の和:40543

約数の個数: 72

約数和(自身を含む): 496937280

約数和(自身を除く): 341344320

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 40519, 81038, 121557, 162076, 202595, 243114, 324152, 405190, 486228, 607785, 648304, 810380, 972456, 1215570, 1296608, 1620760, 1944912, 2431140, 2593216, 3241520, 3889824, 4862280, 5186432, 6483040, 7779648, 9724560, 10372864, 12966080, 15559296, 19449120, 25932160, 31118592, 38898240, 51864320, 77796480, 155592960]

約数ペア:

[(1, 155592960), (2, 77796480), (3, 51864320), (4, 38898240), (5, 31118592), (6, 25932160), (8, 19449120), (10, 15559296), (12, 12966080), (15, 10372864), (16, 9724560), (20, 7779648), (24, 6483040), (30, 5186432), (32, 4862280), (40, 3889824), (48, 3241520), (60, 2593216), (64, 2431140), (80, 1944912), (96, 1620760), (120, 1296608), (128, 1215570), (160, 972456), (192, 810380), (240, 648304), (256, 607785), (320, 486228), (384, 405190), (480, 324152), (640, 243114), (768, 202595), (960, 162076), (1280, 121557), (1920, 81038), (3840, 40519)]