154028520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{142619}}^1$

素因数の和:142639

約数の個数: 64

約数和(自身を含む): 513432000

約数和(自身を除く): 359403480

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, 142619, 285238, 427857, 570476, 713095, 855714, 1140952, 1283571, 1426190, 1711428, 2139285, 2567142, 2852380, 3422856, 3850713, 4278570, 5134284, 5704760, 6417855, 7701426, 8557140, 10268568, 12835710, 15402852, 17114280, 19253565, 25671420, 30805704, 38507130, 51342840, 77014260, 154028520]

約数ペア:

[(1, 154028520), (2, 77014260), (3, 51342840), (4, 38507130), (5, 30805704), (6, 25671420), (8, 19253565), (9, 17114280), (10, 15402852), (12, 12835710), (15, 10268568), (18, 8557140), (20, 7701426), (24, 6417855), (27, 5704760), (30, 5134284), (36, 4278570), (40, 3850713), (45, 3422856), (54, 2852380), (60, 2567142), (72, 2139285), (90, 1711428), (108, 1426190), (120, 1283571), (135, 1140952), (180, 855714), (216, 713095), (270, 570476), (360, 427857), (540, 285238), (1080, 142619)]