160554480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4261}}^1$

素因数の和:4434

約数の個数: 80

約数和(自身を含む): 501006624

約数和(自身を除く): 340452144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 240, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 2512, 3140, 3768, 4261, 4710, 6280, 7536, 8522, 9420, 12560, 12783, 17044, 18840, 21305, 25566, 34088, 37680, 42610, 51132, 63915, 68176, 85220, 102264, 127830, 170440, 204528, 255660, 340880, 511320, 668977, 1022640, 1337954, 2006931, 2675908, 3344885, 4013862, 5351816, 6689770, 8027724, 10034655, 10703632, 13379540, 16055448, 20069310, 26759080, 32110896, 40138620, 53518160, 80277240, 160554480]

約数ペア:

[(1, 160554480), (2, 80277240), (3, 53518160), (4, 40138620), (5, 32110896), (6, 26759080), (8, 20069310), (10, 16055448), (12, 13379540), (15, 10703632), (16, 10034655), (20, 8027724), (24, 6689770), (30, 5351816), (40, 4013862), (48, 3344885), (60, 2675908), (80, 2006931), (120, 1337954), (157, 1022640), (240, 668977), (314, 511320), (471, 340880), (628, 255660), (785, 204528), (942, 170440), (1256, 127830), (1570, 102264), (1884, 85220), (2355, 68176), (2512, 63915), (3140, 51132), (3768, 42610), (4261, 37680), (4710, 34088), (6280, 25566), (7536, 21305), (8522, 18840), (9420, 17044), (12560, 12783)]