1460747280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{196337}}^1$

素因数の和:196384

約数の個数: 80

約数和(自身を含む): 4674415104

約数和(自身を除く): 3213667824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 196337, 392674, 589011, 785348, 981685, 1178022, 1570696, 1963370, 2356044, 2945055, 3141392, 3926740, 4712088, 5890110, 6086447, 7853480, 9424176, 11780220, 12172894, 15706960, 18259341, 23560440, 24345788, 30432235, 36518682, 47120880, 48691576, 60864470, 73037364, 91296705, 97383152, 121728940, 146074728, 182593410, 243457880, 292149456, 365186820, 486915760, 730373640, 1460747280]

約数ペア:

[(1, 1460747280), (2, 730373640), (3, 486915760), (4, 365186820), (5, 292149456), (6, 243457880), (8, 182593410), (10, 146074728), (12, 121728940), (15, 97383152), (16, 91296705), (20, 73037364), (24, 60864470), (30, 48691576), (31, 47120880), (40, 36518682), (48, 30432235), (60, 24345788), (62, 23560440), (80, 18259341), (93, 15706960), (120, 12172894), (124, 11780220), (155, 9424176), (186, 7853480), (240, 6086447), (248, 5890110), (310, 4712088), (372, 3926740), (465, 3141392), (496, 2945055), (620, 2356044), (744, 1963370), (930, 1570696), (1240, 1178022), (1488, 981685), (1860, 785348), (2480, 589011), (3720, 392674), (7440, 196337)]