129773880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1123}}^1$

素因数の和:1250

約数の個数: 128

約数和(自身を含む): 437011200

約数和(自身を除く): 307237320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 107, 108, 120, 135, 180, 214, 216, 270, 321, 360, 428, 535, 540, 642, 856, 963, 1070, 1080, 1123, 1284, 1605, 1926, 2140, 2246, 2568, 2889, 3210, 3369, 3852, 4280, 4492, 4815, 5615, 5778, 6420, 6738, 7704, 8984, 9630, 10107, 11230, 11556, 12840, 13476, 14445, 16845, 19260, 20214, 22460, 23112, 26952, 28890, 30321, 33690, 38520, 40428, 44920, 50535, 57780, 60642, 67380, 80856, 101070, 115560, 120161, 121284, 134760, 151605, 202140, 240322, 242568, 303210, 360483, 404280, 480644, 600805, 606420, 720966, 961288, 1081449, 1201610, 1212840, 1441932, 1802415, 2162898, 2403220, 2883864, 3244347, 3604830, 4325796, 4806440, 5407245, 6488694, 7209660, 8651592, 10814490, 12977388, 14419320, 16221735, 21628980, 25954776, 32443470, 43257960, 64886940, 129773880]

約数ペア:

[(1, 129773880), (2, 64886940), (3, 43257960), (4, 32443470), (5, 25954776), (6, 21628980), (8, 16221735), (9, 14419320), (10, 12977388), (12, 10814490), (15, 8651592), (18, 7209660), (20, 6488694), (24, 5407245), (27, 4806440), (30, 4325796), (36, 3604830), (40, 3244347), (45, 2883864), (54, 2403220), (60, 2162898), (72, 1802415), (90, 1441932), (107, 1212840), (108, 1201610), (120, 1081449), (135, 961288), (180, 720966), (214, 606420), (216, 600805), (270, 480644), (321, 404280), (360, 360483), (428, 303210), (535, 242568), (540, 240322), (642, 202140), (856, 151605), (963, 134760), (1070, 121284), (1080, 120161), (1123, 115560), (1284, 101070), (1605, 80856), (1926, 67380), (2140, 60642), (2246, 57780), (2568, 50535), (2889, 44920), (3210, 40428), (3369, 38520), (3852, 33690), (4280, 30321), (4492, 28890), (4815, 26952), (5615, 23112), (5778, 22460), (6420, 20214), (6738, 19260), (7704, 16845), (8984, 14445), (9630, 13476), (10107, 12840), (11230, 11556)]