200460720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{835253}}^1$

素因数の和:835269

約数の個数: 40

約数和(自身を含む): 621428976

約数和(自身を除く): 420968256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 835253, 1670506, 2505759, 3341012, 4176265, 5011518, 6682024, 8352530, 10023036, 12528795, 13364048, 16705060, 20046072, 25057590, 33410120, 40092144, 50115180, 66820240, 100230360, 200460720]

約数ペア:

[(1, 200460720), (2, 100230360), (3, 66820240), (4, 50115180), (5, 40092144), (6, 33410120), (8, 25057590), (10, 20046072), (12, 16705060), (15, 13364048), (16, 12528795), (20, 10023036), (24, 8352530), (30, 6682024), (40, 5011518), (48, 4176265), (60, 3341012), (80, 2505759), (120, 1670506), (240, 835253)]