1177380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 3704064

約数和(自身を除く): 2526684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 211, 279, 310, 372, 422, 465, 558, 620, 633, 844, 930, 1055, 1116, 1266, 1395, 1860, 1899, 2110, 2532, 2790, 3165, 3798, 4220, 5580, 6330, 6541, 7596, 9495, 12660, 13082, 18990, 19623, 26164, 32705, 37980, 39246, 58869, 65410, 78492, 98115, 117738, 130820, 196230, 235476, 294345, 392460, 588690, 1177380]

約数ペア:

[(1, 1177380), (2, 588690), (3, 392460), (4, 294345), (5, 235476), (6, 196230), (9, 130820), (10, 117738), (12, 98115), (15, 78492), (18, 65410), (20, 58869), (30, 39246), (31, 37980), (36, 32705), (45, 26164), (60, 19623), (62, 18990), (90, 13082), (93, 12660), (124, 9495), (155, 7596), (180, 6541), (186, 6330), (211, 5580), (279, 4220), (310, 3798), (372, 3165), (422, 2790), (465, 2532), (558, 2110), (620, 1899), (633, 1860), (844, 1395), (930, 1266), (1055, 1116)]