873169680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3638207}}^1$

素因数の和:3638223

約数の個数: 40

約数和(自身を含む): 2706826752

約数和(自身を除く): 1833657072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3638207, 7276414, 10914621, 14552828, 18191035, 21829242, 29105656, 36382070, 43658484, 54573105, 58211312, 72764140, 87316968, 109146210, 145528280, 174633936, 218292420, 291056560, 436584840, 873169680]

約数ペア:

[(1, 873169680), (2, 436584840), (3, 291056560), (4, 218292420), (5, 174633936), (6, 145528280), (8, 109146210), (10, 87316968), (12, 72764140), (15, 58211312), (16, 54573105), (20, 43658484), (24, 36382070), (30, 29105656), (40, 21829242), (48, 18191035), (60, 14552828), (80, 10914621), (120, 7276414), (240, 3638207)]