155702520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{144169}}^1$

素因数の和:144189

約数の個数: 64

約数和(自身を含む): 519012000

約数和(自身を除く): 363309480

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, 144169, 288338, 432507, 576676, 720845, 865014, 1153352, 1297521, 1441690, 1730028, 2162535, 2595042, 2883380, 3460056, 3892563, 4325070, 5190084, 5766760, 6487605, 7785126, 8650140, 10380168, 12975210, 15570252, 17300280, 19462815, 25950420, 31140504, 38925630, 51900840, 77851260, 155702520]

約数ペア:

[(1, 155702520), (2, 77851260), (3, 51900840), (4, 38925630), (5, 31140504), (6, 25950420), (8, 19462815), (9, 17300280), (10, 15570252), (12, 12975210), (15, 10380168), (18, 8650140), (20, 7785126), (24, 6487605), (27, 5766760), (30, 5190084), (36, 4325070), (40, 3892563), (45, 3460056), (54, 2883380), (60, 2595042), (72, 2162535), (90, 1730028), (108, 1441690), (120, 1297521), (135, 1153352), (180, 865014), (216, 720845), (270, 576676), (360, 432507), (540, 288338), (1080, 144169)]