90169680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{375707}}^1$

素因数の和:375723

約数の個数: 40

約数和(自身を含む): 279526752

約数和(自身を除く): 189357072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 375707, 751414, 1127121, 1502828, 1878535, 2254242, 3005656, 3757070, 4508484, 5635605, 6011312, 7514140, 9016968, 11271210, 15028280, 18033936, 22542420, 30056560, 45084840, 90169680]

約数ペア:

[(1, 90169680), (2, 45084840), (3, 30056560), (4, 22542420), (5, 18033936), (6, 15028280), (8, 11271210), (10, 9016968), (12, 7514140), (15, 6011312), (16, 5635605), (20, 4508484), (24, 3757070), (30, 3005656), (40, 2254242), (48, 1878535), (60, 1502828), (80, 1127121), (120, 751414), (240, 375707)]