65225520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{30197}}^1$

素因数の和:30219

約数の個数: 80

約数和(自身を含む): 224673120

約数和(自身を除く): 159447600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 30197, 60394, 90591, 120788, 150985, 181182, 241576, 271773, 301970, 362364, 452955, 483152, 543546, 603940, 724728, 815319, 905910, 1087092, 1207880, 1358865, 1449456, 1630638, 1811820, 2174184, 2415760, 2717730, 3261276, 3623640, 4076595, 4348368, 5435460, 6522552, 7247280, 8153190, 10870920, 13045104, 16306380, 21741840, 32612760, 65225520]

約数ペア:

[(1, 65225520), (2, 32612760), (3, 21741840), (4, 16306380), (5, 13045104), (6, 10870920), (8, 8153190), (9, 7247280), (10, 6522552), (12, 5435460), (15, 4348368), (16, 4076595), (18, 3623640), (20, 3261276), (24, 2717730), (27, 2415760), (30, 2174184), (36, 1811820), (40, 1630638), (45, 1449456), (48, 1358865), (54, 1207880), (60, 1087092), (72, 905910), (80, 815319), (90, 724728), (108, 603940), (120, 543546), (135, 483152), (144, 452955), (180, 362364), (216, 301970), (240, 271773), (270, 241576), (360, 181182), (432, 150985), (540, 120788), (720, 90591), (1080, 60394), (2160, 30197)]