80422830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{24151}}^1$

素因数の和:24201

約数の個数: 48

約数和(自身を含む): 214759584

約数和(自身を除く): 134336754

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 24151, 48302, 72453, 120755, 144906, 217359, 241510, 362265, 434718, 724530, 893587, 1086795, 1787174, 2173590, 2680761, 4467935, 5361522, 8042283, 8935870, 13403805, 16084566, 26807610, 40211415, 80422830]

約数ペア:

[(1, 80422830), (2, 40211415), (3, 26807610), (5, 16084566), (6, 13403805), (9, 8935870), (10, 8042283), (15, 5361522), (18, 4467935), (30, 2680761), (37, 2173590), (45, 1787174), (74, 1086795), (90, 893587), (111, 724530), (185, 434718), (222, 362265), (333, 241510), (370, 217359), (555, 144906), (666, 120755), (1110, 72453), (1665, 48302), (3330, 24151)]