129141360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2161}}^1$

素因数の和:2263

約数の個数: 120

約数和(自身を含む): 439128144

約数和(自身を除く): 309986784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 83, 90, 120, 144, 166, 180, 240, 249, 332, 360, 415, 498, 664, 720, 747, 830, 996, 1245, 1328, 1494, 1660, 1992, 2161, 2490, 2988, 3320, 3735, 3984, 4322, 4980, 5976, 6483, 6640, 7470, 8644, 9960, 10805, 11952, 12966, 14940, 17288, 19449, 19920, 21610, 25932, 29880, 32415, 34576, 38898, 43220, 51864, 59760, 64830, 77796, 86440, 97245, 103728, 129660, 155592, 172880, 179363, 194490, 259320, 311184, 358726, 388980, 518640, 538089, 717452, 777960, 896815, 1076178, 1434904, 1555920, 1614267, 1793630, 2152356, 2690445, 2869808, 3228534, 3587260, 4304712, 5380890, 6457068, 7174520, 8071335, 8609424, 10761780, 12914136, 14349040, 16142670, 21523560, 25828272, 32285340, 43047120, 64570680, 129141360]

約数ペア:

[(1, 129141360), (2, 64570680), (3, 43047120), (4, 32285340), (5, 25828272), (6, 21523560), (8, 16142670), (9, 14349040), (10, 12914136), (12, 10761780), (15, 8609424), (16, 8071335), (18, 7174520), (20, 6457068), (24, 5380890), (30, 4304712), (36, 3587260), (40, 3228534), (45, 2869808), (48, 2690445), (60, 2152356), (72, 1793630), (80, 1614267), (83, 1555920), (90, 1434904), (120, 1076178), (144, 896815), (166, 777960), (180, 717452), (240, 538089), (249, 518640), (332, 388980), (360, 358726), (415, 311184), (498, 259320), (664, 194490), (720, 179363), (747, 172880), (830, 155592), (996, 129660), (1245, 103728), (1328, 97245), (1494, 86440), (1660, 77796), (1992, 64830), (2161, 59760), (2490, 51864), (2988, 43220), (3320, 38898), (3735, 34576), (3984, 32415), (4322, 29880), (4980, 25932), (5976, 21610), (6483, 19920), (6640, 19449), (7470, 17288), (8644, 14940), (9960, 12966), (10805, 11952)]