73320720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27773}}^1$

素因数の和:27800

約数の個数: 80

約数和(自身を含む): 247966272

約数和(自身を除く): 174645552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 27773, 55546, 83319, 111092, 138865, 166638, 222184, 277730, 305503, 333276, 416595, 444368, 555460, 611006, 666552, 833190, 916509, 1110920, 1222012, 1333104, 1527515, 1666380, 1833018, 2221840, 2444024, 3055030, 3332760, 3666036, 4582545, 4888048, 6110060, 6665520, 7332072, 9165090, 12220120, 14664144, 18330180, 24440240, 36660360, 73320720]

約数ペア:

[(1, 73320720), (2, 36660360), (3, 24440240), (4, 18330180), (5, 14664144), (6, 12220120), (8, 9165090), (10, 7332072), (11, 6665520), (12, 6110060), (15, 4888048), (16, 4582545), (20, 3666036), (22, 3332760), (24, 3055030), (30, 2444024), (33, 2221840), (40, 1833018), (44, 1666380), (48, 1527515), (55, 1333104), (60, 1222012), (66, 1110920), (80, 916509), (88, 833190), (110, 666552), (120, 611006), (132, 555460), (165, 444368), (176, 416595), (220, 333276), (240, 305503), (264, 277730), (330, 222184), (440, 166638), (528, 138865), (660, 111092), (880, 83319), (1320, 55546), (2640, 27773)]