1852560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:133

約数の個数: 120

約数和(自身を含む): 6499584

約数和(自身を除く): 4647024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 83, 90, 93, 120, 124, 144, 155, 166, 180, 186, 240, 248, 249, 279, 310, 332, 360, 372, 415, 465, 496, 498, 558, 620, 664, 720, 744, 747, 830, 930, 996, 1116, 1240, 1245, 1328, 1395, 1488, 1494, 1660, 1860, 1992, 2232, 2480, 2490, 2573, 2790, 2988, 3320, 3720, 3735, 3984, 4464, 4980, 5146, 5580, 5976, 6640, 7440, 7470, 7719, 9960, 10292, 11160, 11952, 12865, 14940, 15438, 19920, 20584, 22320, 23157, 25730, 29880, 30876, 38595, 41168, 46314, 51460, 59760, 61752, 77190, 92628, 102920, 115785, 123504, 154380, 185256, 205840, 231570, 308760, 370512, 463140, 617520, 926280, 1852560]

約数ペア:

[(1, 1852560), (2, 926280), (3, 617520), (4, 463140), (5, 370512), (6, 308760), (8, 231570), (9, 205840), (10, 185256), (12, 154380), (15, 123504), (16, 115785), (18, 102920), (20, 92628), (24, 77190), (30, 61752), (31, 59760), (36, 51460), (40, 46314), (45, 41168), (48, 38595), (60, 30876), (62, 29880), (72, 25730), (80, 23157), (83, 22320), (90, 20584), (93, 19920), (120, 15438), (124, 14940), (144, 12865), (155, 11952), (166, 11160), (180, 10292), (186, 9960), (240, 7719), (248, 7470), (249, 7440), (279, 6640), (310, 5976), (332, 5580), (360, 5146), (372, 4980), (415, 4464), (465, 3984), (496, 3735), (498, 3720), (558, 3320), (620, 2988), (664, 2790), (720, 2573), (744, 2490), (747, 2480), (830, 2232), (930, 1992), (996, 1860), (1116, 1660), (1240, 1494), (1245, 1488), (1328, 1395)]