18950160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3433}}^1$

素因数の和:3472

約数の個数: 80

約数和(自身を含む): 61317504

約数和(自身を除く): 42367344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 3433, 5520, 6866, 10299, 13732, 17165, 20598, 27464, 34330, 41196, 51495, 54928, 68660, 78959, 82392, 102990, 137320, 157918, 164784, 205980, 236877, 274640, 315836, 394795, 411960, 473754, 631672, 789590, 823920, 947508, 1184385, 1263344, 1579180, 1895016, 2368770, 3158360, 3790032, 4737540, 6316720, 9475080, 18950160]

約数ペア:

[(1, 18950160), (2, 9475080), (3, 6316720), (4, 4737540), (5, 3790032), (6, 3158360), (8, 2368770), (10, 1895016), (12, 1579180), (15, 1263344), (16, 1184385), (20, 947508), (23, 823920), (24, 789590), (30, 631672), (40, 473754), (46, 411960), (48, 394795), (60, 315836), (69, 274640), (80, 236877), (92, 205980), (115, 164784), (120, 157918), (138, 137320), (184, 102990), (230, 82392), (240, 78959), (276, 68660), (345, 54928), (368, 51495), (460, 41196), (552, 34330), (690, 27464), (920, 20598), (1104, 17165), (1380, 13732), (1840, 10299), (2760, 6866), (3433, 5520)]