117920080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3373}}^1$

素因数の和:3428

約数の個数: 80

約数和(自身を含む): 301230720

約数和(自身を除く): 183310640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 46, 76, 80, 92, 95, 115, 152, 184, 190, 230, 304, 368, 380, 437, 460, 760, 874, 920, 1520, 1748, 1840, 2185, 3373, 3496, 4370, 6746, 6992, 8740, 13492, 16865, 17480, 26984, 33730, 34960, 53968, 64087, 67460, 77579, 128174, 134920, 155158, 256348, 269840, 310316, 320435, 387895, 512696, 620632, 640870, 775790, 1025392, 1241264, 1281740, 1474001, 1551580, 2563480, 2948002, 3103160, 5126960, 5896004, 6206320, 7370005, 11792008, 14740010, 23584016, 29480020, 58960040, 117920080]

約数ペア:

[(1, 117920080), (2, 58960040), (4, 29480020), (5, 23584016), (8, 14740010), (10, 11792008), (16, 7370005), (19, 6206320), (20, 5896004), (23, 5126960), (38, 3103160), (40, 2948002), (46, 2563480), (76, 1551580), (80, 1474001), (92, 1281740), (95, 1241264), (115, 1025392), (152, 775790), (184, 640870), (190, 620632), (230, 512696), (304, 387895), (368, 320435), (380, 310316), (437, 269840), (460, 256348), (760, 155158), (874, 134920), (920, 128174), (1520, 77579), (1748, 67460), (1840, 64087), (2185, 53968), (3373, 34960), (3496, 33730), (4370, 26984), (6746, 17480), (6992, 16865), (8740, 13492)]