121131120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2699}}^1$

素因数の和:2743

約数の個数: 160

約数和(自身を含む): 433900800

約数和(自身を除く): 312769680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 132, 136, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 374, 408, 440, 510, 528, 561, 660, 680, 748, 816, 880, 935, 1020, 1122, 1320, 1360, 1496, 1870, 2040, 2244, 2640, 2699, 2805, 2992, 3740, 4080, 4488, 5398, 5610, 7480, 8097, 8976, 10796, 11220, 13495, 14960, 16194, 21592, 22440, 26990, 29689, 32388, 40485, 43184, 44880, 45883, 53980, 59378, 64776, 80970, 89067, 91766, 107960, 118756, 129552, 137649, 148445, 161940, 178134, 183532, 215920, 229415, 237512, 275298, 296890, 323880, 356268, 367064, 445335, 458830, 475024, 504713, 550596, 593780, 647760, 688245, 712536, 734128, 890670, 917660, 1009426, 1101192, 1187560, 1376490, 1425072, 1514139, 1781340, 1835320, 2018852, 2202384, 2375120, 2523565, 2752980, 3028278, 3562680, 3670640, 4037704, 5047130, 5505960, 6056556, 7125360, 7570695, 8075408, 10094260, 11011920, 12113112, 15141390, 20188520, 24226224, 30282780, 40377040, 60565560, 121131120]

約数ペア:

[(1, 121131120), (2, 60565560), (3, 40377040), (4, 30282780), (5, 24226224), (6, 20188520), (8, 15141390), (10, 12113112), (11, 11011920), (12, 10094260), (15, 8075408), (16, 7570695), (17, 7125360), (20, 6056556), (22, 5505960), (24, 5047130), (30, 4037704), (33, 3670640), (34, 3562680), (40, 3028278), (44, 2752980), (48, 2523565), (51, 2375120), (55, 2202384), (60, 2018852), (66, 1835320), (68, 1781340), (80, 1514139), (85, 1425072), (88, 1376490), (102, 1187560), (110, 1101192), (120, 1009426), (132, 917660), (136, 890670), (165, 734128), (170, 712536), (176, 688245), (187, 647760), (204, 593780), (220, 550596), (240, 504713), (255, 475024), (264, 458830), (272, 445335), (330, 367064), (340, 356268), (374, 323880), (408, 296890), (440, 275298), (510, 237512), (528, 229415), (561, 215920), (660, 183532), (680, 178134), (748, 161940), (816, 148445), (880, 137649), (935, 129552), (1020, 118756), (1122, 107960), (1320, 91766), (1360, 89067), (1496, 80970), (1870, 64776), (2040, 59378), (2244, 53980), (2640, 45883), (2699, 44880), (2805, 43184), (2992, 40485), (3740, 32388), (4080, 29689), (4488, 26990), (5398, 22440), (5610, 21592), (7480, 16194), (8097, 14960), (8976, 13495), (10796, 11220)]