426000240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{15991}}^1$

素因数の和:16047

約数の個数: 120

約数和(自身を含む): 1469408928

約数和(自身を除く): 1043408688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 4440, 5328, 6660, 8880, 13320, 15991, 26640, 31982, 47973, 63964, 79955, 95946, 127928, 143919, 159910, 191892, 239865, 255856, 287838, 319820, 383784, 479730, 575676, 591667, 639640, 719595, 767568, 959460, 1151352, 1183334, 1279280, 1439190, 1775001, 1918920, 2302704, 2366668, 2878380, 2958335, 3550002, 3837840, 4733336, 5325003, 5756760, 5916670, 7100004, 8875005, 9466672, 10650006, 11513520, 11833340, 14200008, 17750010, 21300012, 23666680, 26625015, 28400016, 35500020, 42600024, 47333360, 53250030, 71000040, 85200048, 106500060, 142000080, 213000120, 426000240]

約数ペア:

[(1, 426000240), (2, 213000120), (3, 142000080), (4, 106500060), (5, 85200048), (6, 71000040), (8, 53250030), (9, 47333360), (10, 42600024), (12, 35500020), (15, 28400016), (16, 26625015), (18, 23666680), (20, 21300012), (24, 17750010), (30, 14200008), (36, 11833340), (37, 11513520), (40, 10650006), (45, 9466672), (48, 8875005), (60, 7100004), (72, 5916670), (74, 5756760), (80, 5325003), (90, 4733336), (111, 3837840), (120, 3550002), (144, 2958335), (148, 2878380), (180, 2366668), (185, 2302704), (222, 1918920), (240, 1775001), (296, 1439190), (333, 1279280), (360, 1183334), (370, 1151352), (444, 959460), (555, 767568), (592, 719595), (666, 639640), (720, 591667), (740, 575676), (888, 479730), (1110, 383784), (1332, 319820), (1480, 287838), (1665, 255856), (1776, 239865), (2220, 191892), (2664, 159910), (2960, 143919), (3330, 127928), (4440, 95946), (5328, 79955), (6660, 63964), (8880, 47973), (13320, 31982), (15991, 26640)]