389029560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{170627}}^1$

素因数の和:170660

約数の個数: 64

約数和(自身を含む): 1228521600

約数和(自身を除く): 839492040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 170627, 341254, 511881, 682508, 853135, 1023762, 1365016, 1706270, 2047524, 2559405, 3241913, 3412540, 4095048, 5118810, 6483826, 6825080, 9725739, 10237620, 12967652, 16209565, 19451478, 20475240, 25935304, 32419130, 38902956, 48628695, 64838260, 77805912, 97257390, 129676520, 194514780, 389029560]

約数ペア:

[(1, 389029560), (2, 194514780), (3, 129676520), (4, 97257390), (5, 77805912), (6, 64838260), (8, 48628695), (10, 38902956), (12, 32419130), (15, 25935304), (19, 20475240), (20, 19451478), (24, 16209565), (30, 12967652), (38, 10237620), (40, 9725739), (57, 6825080), (60, 6483826), (76, 5118810), (95, 4095048), (114, 3412540), (120, 3241913), (152, 2559405), (190, 2047524), (228, 1706270), (285, 1365016), (380, 1023762), (456, 853135), (570, 682508), (760, 511881), (1140, 341254), (2280, 170627)]