214510320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{297931}}^1$

素因数の和:297950

約数の個数: 60

約数和(自身を含む): 720399576

約数和(自身を除く): 505889256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 297931, 595862, 893793, 1191724, 1489655, 1787586, 2383448, 2681379, 2979310, 3575172, 4468965, 4766896, 5362758, 5958620, 7150344, 8937930, 10725516, 11917240, 13406895, 14300688, 17875860, 21451032, 23834480, 26813790, 35751720, 42902064, 53627580, 71503440, 107255160, 214510320]

約数ペア:

[(1, 214510320), (2, 107255160), (3, 71503440), (4, 53627580), (5, 42902064), (6, 35751720), (8, 26813790), (9, 23834480), (10, 21451032), (12, 17875860), (15, 14300688), (16, 13406895), (18, 11917240), (20, 10725516), (24, 8937930), (30, 7150344), (36, 5958620), (40, 5362758), (45, 4766896), (48, 4468965), (60, 3575172), (72, 2979310), (80, 2681379), (90, 2383448), (120, 1787586), (144, 1489655), (180, 1191724), (240, 893793), (360, 595862), (720, 297931)]