305764260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{26681}}^1$

素因数の和:26884

約数の個数: 48

約数和(自身を含む): 860654592

約数和(自身を除く): 554890332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 382, 573, 764, 955, 1146, 1910, 2292, 2865, 3820, 5730, 11460, 26681, 53362, 80043, 106724, 133405, 160086, 266810, 320172, 400215, 533620, 800430, 1600860, 5096071, 10192142, 15288213, 20384284, 25480355, 30576426, 50960710, 61152852, 76441065, 101921420, 152882130, 305764260]

約数ペア:

[(1, 305764260), (2, 152882130), (3, 101921420), (4, 76441065), (5, 61152852), (6, 50960710), (10, 30576426), (12, 25480355), (15, 20384284), (20, 15288213), (30, 10192142), (60, 5096071), (191, 1600860), (382, 800430), (573, 533620), (764, 400215), (955, 320172), (1146, 266810), (1910, 160086), (2292, 133405), (2865, 106724), (3820, 80043), (5730, 53362), (11460, 26681)]