463140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:129

約数の個数: 72

約数和(自身を含む): 1467648

約数和(自身を除く): 1004508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 83, 90, 93, 124, 155, 166, 180, 186, 249, 279, 310, 332, 372, 415, 465, 498, 558, 620, 747, 830, 930, 996, 1116, 1245, 1395, 1494, 1660, 1860, 2490, 2573, 2790, 2988, 3735, 4980, 5146, 5580, 7470, 7719, 10292, 12865, 14940, 15438, 23157, 25730, 30876, 38595, 46314, 51460, 77190, 92628, 115785, 154380, 231570, 463140]

約数ペア:

[(1, 463140), (2, 231570), (3, 154380), (4, 115785), (5, 92628), (6, 77190), (9, 51460), (10, 46314), (12, 38595), (15, 30876), (18, 25730), (20, 23157), (30, 15438), (31, 14940), (36, 12865), (45, 10292), (60, 7719), (62, 7470), (83, 5580), (90, 5146), (93, 4980), (124, 3735), (155, 2988), (166, 2790), (180, 2573), (186, 2490), (249, 1860), (279, 1660), (310, 1494), (332, 1395), (372, 1245), (415, 1116), (465, 996), (498, 930), (558, 830), (620, 747)]