276847680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{288383}}^1$

素因数の和:288403

約数の個数: 56

約数和(自身を含む): 878994432

約数和(自身を除く): 602146752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 288383, 576766, 865149, 1153532, 1441915, 1730298, 2307064, 2883830, 3460596, 4325745, 4614128, 5767660, 6921192, 8651490, 9228256, 11535320, 13842384, 17302980, 18456512, 23070640, 27684768, 34605960, 46141280, 55369536, 69211920, 92282560, 138423840, 276847680]

約数ペア:

[(1, 276847680), (2, 138423840), (3, 92282560), (4, 69211920), (5, 55369536), (6, 46141280), (8, 34605960), (10, 27684768), (12, 23070640), (15, 18456512), (16, 17302980), (20, 13842384), (24, 11535320), (30, 9228256), (32, 8651490), (40, 6921192), (48, 5767660), (60, 4614128), (64, 4325745), (80, 3460596), (96, 2883830), (120, 2307064), (160, 1730298), (192, 1441915), (240, 1153532), (320, 865149), (480, 576766), (960, 288383)]