22407120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31121}}^1$

素因数の和:31140

約数の個数: 60

約数和(自身を含む): 75252996

約数和(自身を除く): 52845876

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, 31121, 62242, 93363, 124484, 155605, 186726, 248968, 280089, 311210, 373452, 466815, 497936, 560178, 622420, 746904, 933630, 1120356, 1244840, 1400445, 1493808, 1867260, 2240712, 2489680, 2800890, 3734520, 4481424, 5601780, 7469040, 11203560, 22407120]

約数ペア:

[(1, 22407120), (2, 11203560), (3, 7469040), (4, 5601780), (5, 4481424), (6, 3734520), (8, 2800890), (9, 2489680), (10, 2240712), (12, 1867260), (15, 1493808), (16, 1400445), (18, 1244840), (20, 1120356), (24, 933630), (30, 746904), (36, 622420), (40, 560178), (45, 497936), (48, 466815), (60, 373452), (72, 311210), (80, 280089), (90, 248968), (120, 186726), (144, 155605), (180, 124484), (240, 93363), (360, 62242), (720, 31121)]