1348920

素因数分解:

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

素因数の和:1269

約数の個数: 64

約数和(自身を含む): 4500000

約数和(自身を除く): 3151080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1249, 2498, 3747, 4996, 6245, 7494, 9992, 11241, 12490, 14988, 18735, 22482, 24980, 29976, 33723, 37470, 44964, 49960, 56205, 67446, 74940, 89928, 112410, 134892, 149880, 168615, 224820, 269784, 337230, 449640, 674460, 1348920]

約数ペア:

[(1, 1348920), (2, 674460), (3, 449640), (4, 337230), (5, 269784), (6, 224820), (8, 168615), (9, 149880), (10, 134892), (12, 112410), (15, 89928), (18, 74940), (20, 67446), (24, 56205), (27, 49960), (30, 44964), (36, 37470), (40, 33723), (45, 29976), (54, 24980), (60, 22482), (72, 18735), (90, 14988), (108, 12490), (120, 11241), (135, 9992), (180, 7494), (216, 6245), (270, 4996), (360, 3747), (540, 2498), (1080, 1249)]