156763380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{60761}}^1$

素因数の和:60816

約数の個数: 48

約数和(自身を含む): 449152704

約数和(自身を除く): 292389324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 60761, 121522, 182283, 243044, 303805, 364566, 607610, 729132, 911415, 1215220, 1822830, 2612723, 3645660, 5225446, 7838169, 10450892, 13063615, 15676338, 26127230, 31352676, 39190845, 52254460, 78381690, 156763380]

約数ペア:

[(1, 156763380), (2, 78381690), (3, 52254460), (4, 39190845), (5, 31352676), (6, 26127230), (10, 15676338), (12, 13063615), (15, 10450892), (20, 7838169), (30, 5225446), (43, 3645660), (60, 2612723), (86, 1822830), (129, 1215220), (172, 911415), (215, 729132), (258, 607610), (430, 364566), (516, 303805), (645, 243044), (860, 182283), (1290, 121522), (2580, 60761)]