38778360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19009}}^1$

素因数の和:19040

約数の個数: 64

約数和(自身を含む): 123184800

約数和(自身を除く): 84406440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 19009, 38018, 57027, 76036, 95045, 114054, 152072, 190090, 228108, 285135, 323153, 380180, 456216, 570270, 646306, 760360, 969459, 1140540, 1292612, 1615765, 1938918, 2281080, 2585224, 3231530, 3877836, 4847295, 6463060, 7755672, 9694590, 12926120, 19389180, 38778360]

約数ペア:

[(1, 38778360), (2, 19389180), (3, 12926120), (4, 9694590), (5, 7755672), (6, 6463060), (8, 4847295), (10, 3877836), (12, 3231530), (15, 2585224), (17, 2281080), (20, 1938918), (24, 1615765), (30, 1292612), (34, 1140540), (40, 969459), (51, 760360), (60, 646306), (68, 570270), (85, 456216), (102, 380180), (120, 323153), (136, 285135), (170, 228108), (204, 190090), (255, 152072), (340, 114054), (408, 95045), (510, 76036), (680, 57027), (1020, 38018), (2040, 19009)]