237116520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21247}}^1$

素因数の和:21295

約数の個数: 96

約数和(自身を含む): 795525120

約数和(自身を除く): 558408600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 21247, 42494, 63741, 84988, 106235, 127482, 169976, 191223, 212470, 254964, 318705, 382446, 424940, 509928, 637410, 658657, 764892, 849880, 956115, 1274820, 1317314, 1529784, 1912230, 1975971, 2549640, 2634628, 3293285, 3824460, 3951942, 5269256, 5927913, 6586570, 7648920, 7903884, 9879855, 11855826, 13173140, 15807768, 19759710, 23711652, 26346280, 29639565, 39519420, 47423304, 59279130, 79038840, 118558260, 237116520]

約数ペア:

[(1, 237116520), (2, 118558260), (3, 79038840), (4, 59279130), (5, 47423304), (6, 39519420), (8, 29639565), (9, 26346280), (10, 23711652), (12, 19759710), (15, 15807768), (18, 13173140), (20, 11855826), (24, 9879855), (30, 7903884), (31, 7648920), (36, 6586570), (40, 5927913), (45, 5269256), (60, 3951942), (62, 3824460), (72, 3293285), (90, 2634628), (93, 2549640), (120, 1975971), (124, 1912230), (155, 1529784), (180, 1317314), (186, 1274820), (248, 956115), (279, 849880), (310, 764892), (360, 658657), (372, 637410), (465, 509928), (558, 424940), (620, 382446), (744, 318705), (930, 254964), (1116, 212470), (1240, 191223), (1395, 169976), (1860, 127482), (2232, 106235), (2790, 84988), (3720, 63741), (5580, 42494), (11160, 21247)]