139383384720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{9520723}}^1$

素因数の和:9520800

約数の個数: 80

約数和(自身を含む): 439171956672

約数和(自身を除く): 299788571952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 14640, 9520723, 19041446, 28562169, 38082892, 47603615, 57124338, 76165784, 95207230, 114248676, 142810845, 152331568, 190414460, 228497352, 285621690, 380828920, 456994704, 571243380, 580764103, 761657840, 1142486760, 1161528206, 1742292309, 2284973520, 2323056412, 2903820515, 3484584618, 4646112824, 5807641030, 6969169236, 8711461545, 9292225648, 11615282060, 13938338472, 17422923090, 23230564120, 27876676944, 34845846180, 46461128240, 69691692360, 139383384720]

約数ペア:

[(1, 139383384720), (2, 69691692360), (3, 46461128240), (4, 34845846180), (5, 27876676944), (6, 23230564120), (8, 17422923090), (10, 13938338472), (12, 11615282060), (15, 9292225648), (16, 8711461545), (20, 6969169236), (24, 5807641030), (30, 4646112824), (40, 3484584618), (48, 2903820515), (60, 2323056412), (61, 2284973520), (80, 1742292309), (120, 1161528206), (122, 1142486760), (183, 761657840), (240, 580764103), (244, 571243380), (305, 456994704), (366, 380828920), (488, 285621690), (610, 228497352), (732, 190414460), (915, 152331568), (976, 142810845), (1220, 114248676), (1464, 95207230), (1830, 76165784), (2440, 57124338), (2928, 47603615), (3660, 38082892), (4880, 28562169), (7320, 19041446), (14640, 9520723)]