8856901080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{142211}}^1$

素因数の和:142401

約数の個数: 96

約数和(自身を含む): 28951518960

約数和(自身を除く): 20094617880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 173, 180, 346, 360, 519, 692, 865, 1038, 1384, 1557, 1730, 2076, 2595, 3114, 3460, 4152, 5190, 6228, 6920, 7785, 10380, 12456, 15570, 20760, 31140, 62280, 142211, 284422, 426633, 568844, 711055, 853266, 1137688, 1279899, 1422110, 1706532, 2133165, 2559798, 2844220, 3413064, 4266330, 5119596, 5688440, 6399495, 8532660, 10239192, 12798990, 17065320, 24602503, 25597980, 49205006, 51195960, 73807509, 98410012, 123012515, 147615018, 196820024, 221422527, 246025030, 295230036, 369037545, 442845054, 492050060, 590460072, 738075090, 885690108, 984100120, 1107112635, 1476150180, 1771380216, 2214225270, 2952300360, 4428450540, 8856901080]

約数ペア:

[(1, 8856901080), (2, 4428450540), (3, 2952300360), (4, 2214225270), (5, 1771380216), (6, 1476150180), (8, 1107112635), (9, 984100120), (10, 885690108), (12, 738075090), (15, 590460072), (18, 492050060), (20, 442845054), (24, 369037545), (30, 295230036), (36, 246025030), (40, 221422527), (45, 196820024), (60, 147615018), (72, 123012515), (90, 98410012), (120, 73807509), (173, 51195960), (180, 49205006), (346, 25597980), (360, 24602503), (519, 17065320), (692, 12798990), (865, 10239192), (1038, 8532660), (1384, 6399495), (1557, 5688440), (1730, 5119596), (2076, 4266330), (2595, 3413064), (3114, 2844220), (3460, 2559798), (4152, 2133165), (5190, 1706532), (6228, 1422110), (6920, 1279899), (7785, 1137688), (10380, 853266), (12456, 711055), (15570, 568844), (20760, 426633), (31140, 284422), (62280, 142211)]