78106320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1307}}^1$

素因数の和:1409

約数の個数: 120

約数和(自身を含む): 265670496

約数和(自身を除く): 187564176

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, 1307, 1328, 1494, 1660, 1992, 2490, 2614, 2988, 3320, 3735, 3921, 3984, 4980, 5228, 5976, 6535, 6640, 7470, 7842, 9960, 10456, 11763, 11952, 13070, 14940, 15684, 19605, 19920, 20912, 23526, 26140, 29880, 31368, 39210, 47052, 52280, 58815, 59760, 62736, 78420, 94104, 104560, 108481, 117630, 156840, 188208, 216962, 235260, 313680, 325443, 433924, 470520, 542405, 650886, 867848, 941040, 976329, 1084810, 1301772, 1627215, 1735696, 1952658, 2169620, 2603544, 3254430, 3905316, 4339240, 4881645, 5207088, 6508860, 7810632, 8678480, 9763290, 13017720, 15621264, 19526580, 26035440, 39053160, 78106320]

約数ペア:

[(1, 78106320), (2, 39053160), (3, 26035440), (4, 19526580), (5, 15621264), (6, 13017720), (8, 9763290), (9, 8678480), (10, 7810632), (12, 6508860), (15, 5207088), (16, 4881645), (18, 4339240), (20, 3905316), (24, 3254430), (30, 2603544), (36, 2169620), (40, 1952658), (45, 1735696), (48, 1627215), (60, 1301772), (72, 1084810), (80, 976329), (83, 941040), (90, 867848), (120, 650886), (144, 542405), (166, 470520), (180, 433924), (240, 325443), (249, 313680), (332, 235260), (360, 216962), (415, 188208), (498, 156840), (664, 117630), (720, 108481), (747, 104560), (830, 94104), (996, 78420), (1245, 62736), (1307, 59760), (1328, 58815), (1494, 52280), (1660, 47052), (1992, 39210), (2490, 31368), (2614, 29880), (2988, 26140), (3320, 23526), (3735, 20912), (3921, 19920), (3984, 19605), (4980, 15684), (5228, 14940), (5976, 13070), (6535, 11952), (6640, 11763), (7470, 10456), (7842, 9960)]