848144520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{261773}}^1$

素因数の和:261796

約数の個数: 80

約数和(自身を含む): 2850718860

約数和(自身を除く): 2002574340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 261773, 523546, 785319, 1047092, 1308865, 1570638, 2094184, 2355957, 2617730, 3141276, 3926595, 4711914, 5235460, 6282552, 7067871, 7853190, 9423828, 10470920, 11779785, 14135742, 15706380, 18847656, 21203613, 23559570, 28271484, 31412760, 35339355, 42407226, 47119140, 56542968, 70678710, 84814452, 94238280, 106018065, 141357420, 169628904, 212036130, 282714840, 424072260, 848144520]

約数ペア:

[(1, 848144520), (2, 424072260), (3, 282714840), (4, 212036130), (5, 169628904), (6, 141357420), (8, 106018065), (9, 94238280), (10, 84814452), (12, 70678710), (15, 56542968), (18, 47119140), (20, 42407226), (24, 35339355), (27, 31412760), (30, 28271484), (36, 23559570), (40, 21203613), (45, 18847656), (54, 15706380), (60, 14135742), (72, 11779785), (81, 10470920), (90, 9423828), (108, 7853190), (120, 7067871), (135, 6282552), (162, 5235460), (180, 4711914), (216, 3926595), (270, 3141276), (324, 2617730), (360, 2355957), (405, 2094184), (540, 1570638), (648, 1308865), (810, 1047092), (1080, 785319), (1620, 523546), (3240, 261773)]