56385360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1103}}^1$

素因数の和:1193

約数の個数: 120

約数和(自身を含む): 192201984

約数和(自身を除く): 135816624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1103, 1136, 1278, 1420, 1704, 2130, 2206, 2556, 2840, 3195, 3309, 3408, 4260, 4412, 5112, 5515, 5680, 6390, 6618, 8520, 8824, 9927, 10224, 11030, 12780, 13236, 16545, 17040, 17648, 19854, 22060, 25560, 26472, 33090, 39708, 44120, 49635, 51120, 52944, 66180, 78313, 79416, 88240, 99270, 132360, 156626, 158832, 198540, 234939, 264720, 313252, 391565, 397080, 469878, 626504, 704817, 783130, 794160, 939756, 1174695, 1253008, 1409634, 1566260, 1879512, 2349390, 2819268, 3132520, 3524085, 3759024, 4698780, 5638536, 6265040, 7048170, 9397560, 11277072, 14096340, 18795120, 28192680, 56385360]

約数ペア:

[(1, 56385360), (2, 28192680), (3, 18795120), (4, 14096340), (5, 11277072), (6, 9397560), (8, 7048170), (9, 6265040), (10, 5638536), (12, 4698780), (15, 3759024), (16, 3524085), (18, 3132520), (20, 2819268), (24, 2349390), (30, 1879512), (36, 1566260), (40, 1409634), (45, 1253008), (48, 1174695), (60, 939756), (71, 794160), (72, 783130), (80, 704817), (90, 626504), (120, 469878), (142, 397080), (144, 391565), (180, 313252), (213, 264720), (240, 234939), (284, 198540), (355, 158832), (360, 156626), (426, 132360), (568, 99270), (639, 88240), (710, 79416), (720, 78313), (852, 66180), (1065, 52944), (1103, 51120), (1136, 49635), (1278, 44120), (1420, 39708), (1704, 33090), (2130, 26472), (2206, 25560), (2556, 22060), (2840, 19854), (3195, 17648), (3309, 17040), (3408, 16545), (4260, 13236), (4412, 12780), (5112, 11030), (5515, 10224), (5680, 9927), (6390, 8824), (6618, 8520)]