120308580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{95483}}^1$

素因数の和:95505

約数の個数: 72

約数和(自身を含む): 417074112

約数和(自身を除く): 296765532

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 95483, 190966, 286449, 381932, 477415, 572898, 668381, 859347, 954830, 1145796, 1336762, 1432245, 1718694, 1909660, 2005143, 2673524, 2864490, 3341905, 3437388, 4010286, 4296735, 5728980, 6015429, 6683810, 8020572, 8593470, 10025715, 12030858, 13367620, 17186940, 20051430, 24061716, 30077145, 40102860, 60154290, 120308580]

約数ペア:

[(1, 120308580), (2, 60154290), (3, 40102860), (4, 30077145), (5, 24061716), (6, 20051430), (7, 17186940), (9, 13367620), (10, 12030858), (12, 10025715), (14, 8593470), (15, 8020572), (18, 6683810), (20, 6015429), (21, 5728980), (28, 4296735), (30, 4010286), (35, 3437388), (36, 3341905), (42, 2864490), (45, 2673524), (60, 2005143), (63, 1909660), (70, 1718694), (84, 1432245), (90, 1336762), (105, 1145796), (126, 954830), (140, 859347), (180, 668381), (210, 572898), (252, 477415), (315, 381932), (420, 286449), (630, 190966), (1260, 95483)]