887241480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{389141}}^1$

素因数の和:389174

約数の個数: 64

約数和(自身を含む): 2801822400

約数和(自身を除く): 1914580920

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, 389141, 778282, 1167423, 1556564, 1945705, 2334846, 3113128, 3891410, 4669692, 5837115, 7393679, 7782820, 9339384, 11674230, 14787358, 15565640, 22181037, 23348460, 29574716, 36968395, 44362074, 46696920, 59149432, 73936790, 88724148, 110905185, 147873580, 177448296, 221810370, 295747160, 443620740, 887241480]

約数ペア:

[(1, 887241480), (2, 443620740), (3, 295747160), (4, 221810370), (5, 177448296), (6, 147873580), (8, 110905185), (10, 88724148), (12, 73936790), (15, 59149432), (19, 46696920), (20, 44362074), (24, 36968395), (30, 29574716), (38, 23348460), (40, 22181037), (57, 15565640), (60, 14787358), (76, 11674230), (95, 9339384), (114, 7782820), (120, 7393679), (152, 5837115), (190, 4669692), (228, 3891410), (285, 3113128), (380, 2334846), (456, 1945705), (570, 1556564), (760, 1167423), (1140, 778282), (2280, 389141)]