12678871080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{8999}}^1$

素因数の和:9271

約数の個数: 128

約数和(自身を含む): 38880000000

約数和(自身を除く): 26201128920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 199, 236, 295, 354, 398, 472, 590, 597, 708, 796, 885, 995, 1180, 1194, 1416, 1592, 1770, 1990, 2360, 2388, 2985, 3540, 3980, 4776, 5970, 7080, 7960, 8999, 11741, 11940, 17998, 23482, 23880, 26997, 35223, 35996, 44995, 46964, 53994, 58705, 70446, 71992, 89990, 93928, 107988, 117410, 134985, 140892, 176115, 179980, 215976, 234820, 269970, 281784, 352230, 359960, 469640, 530941, 539940, 704460, 1061882, 1079880, 1408920, 1592823, 1790801, 2123764, 2654705, 3185646, 3581602, 4247528, 5309410, 5372403, 6371292, 7163204, 7964115, 8954005, 10618820, 10744806, 12742584, 14326408, 15928230, 17908010, 21237640, 21489612, 26862015, 31856460, 35816020, 42979224, 53724030, 63712920, 71632040, 105657259, 107448060, 211314518, 214896120, 316971777, 422629036, 528286295, 633943554, 845258072, 1056572590, 1267887108, 1584858885, 2113145180, 2535774216, 3169717770, 4226290360, 6339435540, 12678871080]

約数ペア:

[(1, 12678871080), (2, 6339435540), (3, 4226290360), (4, 3169717770), (5, 2535774216), (6, 2113145180), (8, 1584858885), (10, 1267887108), (12, 1056572590), (15, 845258072), (20, 633943554), (24, 528286295), (30, 422629036), (40, 316971777), (59, 214896120), (60, 211314518), (118, 107448060), (120, 105657259), (177, 71632040), (199, 63712920), (236, 53724030), (295, 42979224), (354, 35816020), (398, 31856460), (472, 26862015), (590, 21489612), (597, 21237640), (708, 17908010), (796, 15928230), (885, 14326408), (995, 12742584), (1180, 10744806), (1194, 10618820), (1416, 8954005), (1592, 7964115), (1770, 7163204), (1990, 6371292), (2360, 5372403), (2388, 5309410), (2985, 4247528), (3540, 3581602), (3980, 3185646), (4776, 2654705), (5970, 2123764), (7080, 1790801), (7960, 1592823), (8999, 1408920), (11741, 1079880), (11940, 1061882), (17998, 704460), (23482, 539940), (23880, 530941), (26997, 469640), (35223, 359960), (35996, 352230), (44995, 281784), (46964, 269970), (53994, 234820), (58705, 215976), (70446, 179980), (71992, 176115), (89990, 140892), (93928, 134985), (107988, 117410)]