144358320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19403}}^1$

素因数の和:19450

約数の個数: 80

約数和(自身を含む): 461970432

約数和(自身を除く): 317612112

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, 19403, 38806, 58209, 77612, 97015, 116418, 155224, 194030, 232836, 291045, 310448, 388060, 465672, 582090, 601493, 776120, 931344, 1164180, 1202986, 1552240, 1804479, 2328360, 2405972, 3007465, 3608958, 4656720, 4811944, 6014930, 7217916, 9022395, 9623888, 12029860, 14435832, 18044790, 24059720, 28871664, 36089580, 48119440, 72179160, 144358320]

約数ペア:

[(1, 144358320), (2, 72179160), (3, 48119440), (4, 36089580), (5, 28871664), (6, 24059720), (8, 18044790), (10, 14435832), (12, 12029860), (15, 9623888), (16, 9022395), (20, 7217916), (24, 6014930), (30, 4811944), (31, 4656720), (40, 3608958), (48, 3007465), (60, 2405972), (62, 2328360), (80, 1804479), (93, 1552240), (120, 1202986), (124, 1164180), (155, 931344), (186, 776120), (240, 601493), (248, 582090), (310, 465672), (372, 388060), (465, 310448), (496, 291045), (620, 232836), (744, 194030), (930, 155224), (1240, 116418), (1488, 97015), (1860, 77612), (2480, 58209), (3720, 38806), (7440, 19403)]