27769680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{38569}}^1$

素因数の和:38588

約数の個数: 60

約数和(自身を含む): 93262260

約数和(自身を除く): 65492580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 38569, 77138, 115707, 154276, 192845, 231414, 308552, 347121, 385690, 462828, 578535, 617104, 694242, 771380, 925656, 1157070, 1388484, 1542760, 1735605, 1851312, 2314140, 2776968, 3085520, 3471210, 4628280, 5553936, 6942420, 9256560, 13884840, 27769680]

約数ペア:

[(1, 27769680), (2, 13884840), (3, 9256560), (4, 6942420), (5, 5553936), (6, 4628280), (8, 3471210), (9, 3085520), (10, 2776968), (12, 2314140), (15, 1851312), (16, 1735605), (18, 1542760), (20, 1388484), (24, 1157070), (30, 925656), (36, 771380), (40, 694242), (45, 617104), (48, 578535), (60, 462828), (72, 385690), (80, 347121), (90, 308552), (120, 231414), (144, 192845), (180, 154276), (240, 115707), (360, 77138), (720, 38569)]