158643120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21323}}^1$

素因数の和:21370

約数の個数: 80

約数和(自身を含む): 507681792

約数和(自身を除く): 349038672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 21323, 42646, 63969, 85292, 106615, 127938, 170584, 213230, 255876, 319845, 341168, 426460, 511752, 639690, 661013, 852920, 1023504, 1279380, 1322026, 1705840, 1983039, 2558760, 2644052, 3305065, 3966078, 5117520, 5288104, 6610130, 7932156, 9915195, 10576208, 13220260, 15864312, 19830390, 26440520, 31728624, 39660780, 52881040, 79321560, 158643120]

約数ペア:

[(1, 158643120), (2, 79321560), (3, 52881040), (4, 39660780), (5, 31728624), (6, 26440520), (8, 19830390), (10, 15864312), (12, 13220260), (15, 10576208), (16, 9915195), (20, 7932156), (24, 6610130), (30, 5288104), (31, 5117520), (40, 3966078), (48, 3305065), (60, 2644052), (62, 2558760), (80, 1983039), (93, 1705840), (120, 1322026), (124, 1279380), (155, 1023504), (186, 852920), (240, 661013), (248, 639690), (310, 511752), (372, 426460), (465, 341168), (496, 319845), (620, 255876), (744, 213230), (930, 170584), (1240, 127938), (1488, 106615), (1860, 85292), (2480, 63969), (3720, 42646), (7440, 21323)]