180485496

素因数分解:

$2^3\times 3^4\times {\mathrm{223}}^1\times {\mathrm{1249}}^1$

素因数の和:1490

約数の個数: 80

約数和(自身を含む): 508200000

約数和(自身を除く): 327714504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 223, 324, 446, 648, 669, 892, 1249, 1338, 1784, 2007, 2498, 2676, 3747, 4014, 4996, 5352, 6021, 7494, 8028, 9992, 11241, 12042, 14988, 16056, 18063, 22482, 24084, 29976, 33723, 36126, 44964, 48168, 67446, 72252, 89928, 101169, 134892, 144504, 202338, 269784, 278527, 404676, 557054, 809352, 835581, 1114108, 1671162, 2228216, 2506743, 3342324, 5013486, 6684648, 7520229, 10026972, 15040458, 20053944, 22560687, 30080916, 45121374, 60161832, 90242748, 180485496]

約数ペア:

[(1, 180485496), (2, 90242748), (3, 60161832), (4, 45121374), (6, 30080916), (8, 22560687), (9, 20053944), (12, 15040458), (18, 10026972), (24, 7520229), (27, 6684648), (36, 5013486), (54, 3342324), (72, 2506743), (81, 2228216), (108, 1671162), (162, 1114108), (216, 835581), (223, 809352), (324, 557054), (446, 404676), (648, 278527), (669, 269784), (892, 202338), (1249, 144504), (1338, 134892), (1784, 101169), (2007, 89928), (2498, 72252), (2676, 67446), (3747, 48168), (4014, 44964), (4996, 36126), (5352, 33723), (6021, 29976), (7494, 24084), (8028, 22482), (9992, 18063), (11241, 16056), (12042, 14988)]