80795970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{13399}}^1$

素因数の和:13479

約数の個数: 48

約数和(自身を含む): 213220800

約数和(自身を除く): 132424830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 335, 402, 603, 670, 1005, 1206, 2010, 3015, 6030, 13399, 26798, 40197, 66995, 80394, 120591, 133990, 200985, 241182, 401970, 602955, 897733, 1205910, 1795466, 2693199, 4488665, 5386398, 8079597, 8977330, 13465995, 16159194, 26931990, 40397985, 80795970]

約数ペア:

[(1, 80795970), (2, 40397985), (3, 26931990), (5, 16159194), (6, 13465995), (9, 8977330), (10, 8079597), (15, 5386398), (18, 4488665), (30, 2693199), (45, 1795466), (67, 1205910), (90, 897733), (134, 602955), (201, 401970), (335, 241182), (402, 200985), (603, 133990), (670, 120591), (1005, 80394), (1206, 66995), (2010, 40197), (3015, 26798), (6030, 13399)]