144174420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61613}}^1$

素因数の和:61641

約数の個数: 72

約数和(自身を含む): 470977416

約数和(自身を除く): 326802996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 61613, 123226, 184839, 246452, 308065, 369678, 554517, 616130, 739356, 800969, 924195, 1109034, 1232260, 1601938, 1848390, 2218068, 2402907, 2772585, 3203876, 3696780, 4004845, 4805814, 5545170, 7208721, 8009690, 9611628, 11090340, 12014535, 14417442, 16019380, 24029070, 28834884, 36043605, 48058140, 72087210, 144174420]

約数ペア:

[(1, 144174420), (2, 72087210), (3, 48058140), (4, 36043605), (5, 28834884), (6, 24029070), (9, 16019380), (10, 14417442), (12, 12014535), (13, 11090340), (15, 9611628), (18, 8009690), (20, 7208721), (26, 5545170), (30, 4805814), (36, 4004845), (39, 3696780), (45, 3203876), (52, 2772585), (60, 2402907), (65, 2218068), (78, 1848390), (90, 1601938), (117, 1232260), (130, 1109034), (156, 924195), (180, 800969), (195, 739356), (234, 616130), (260, 554517), (390, 369678), (468, 308065), (585, 246452), (780, 184839), (1170, 123226), (2340, 61613)]