899280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1249}}^1$

素因数の和:1268

約数の個数: 60

約数和(自身を含む): 3022500

約数和(自身を除く): 2123220

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, 90, 120, 144, 180, 240, 360, 720, 1249, 2498, 3747, 4996, 6245, 7494, 9992, 11241, 12490, 14988, 18735, 19984, 22482, 24980, 29976, 37470, 44964, 49960, 56205, 59952, 74940, 89928, 99920, 112410, 149880, 179856, 224820, 299760, 449640, 899280]

約数ペア:

[(1, 899280), (2, 449640), (3, 299760), (4, 224820), (5, 179856), (6, 149880), (8, 112410), (9, 99920), (10, 89928), (12, 74940), (15, 59952), (16, 56205), (18, 49960), (20, 44964), (24, 37470), (30, 29976), (36, 24980), (40, 22482), (45, 19984), (48, 18735), (60, 14988), (72, 12490), (80, 11241), (90, 9992), (120, 7494), (144, 6245), (180, 4996), (240, 3747), (360, 2498), (720, 1249)]