136428840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{126323}}^1$

素因数の和:126343

約数の個数: 64

約数和(自身を含む): 454766400

約数和(自身を除く): 318337560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 126323, 252646, 378969, 505292, 631615, 757938, 1010584, 1136907, 1263230, 1515876, 1894845, 2273814, 2526460, 3031752, 3410721, 3789690, 4547628, 5052920, 5684535, 6821442, 7579380, 9095256, 11369070, 13642884, 15158760, 17053605, 22738140, 27285768, 34107210, 45476280, 68214420, 136428840]

約数ペア:

[(1, 136428840), (2, 68214420), (3, 45476280), (4, 34107210), (5, 27285768), (6, 22738140), (8, 17053605), (9, 15158760), (10, 13642884), (12, 11369070), (15, 9095256), (18, 7579380), (20, 6821442), (24, 5684535), (27, 5052920), (30, 4547628), (36, 3789690), (40, 3410721), (45, 3031752), (54, 2526460), (60, 2273814), (72, 1894845), (90, 1515876), (108, 1263230), (120, 1136907), (135, 1010584), (180, 757938), (216, 631615), (270, 505292), (360, 378969), (540, 252646), (1080, 126323)]