897882840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{831373}}^1$

素因数の和:831393

約数の個数: 64

約数和(自身を含む): 2992946400

約数和(自身を除く): 2095063560

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, 831373, 1662746, 2494119, 3325492, 4156865, 4988238, 6650984, 7482357, 8313730, 9976476, 12470595, 14964714, 16627460, 19952952, 22447071, 24941190, 29929428, 33254920, 37411785, 44894142, 49882380, 59858856, 74823570, 89788284, 99764760, 112235355, 149647140, 179576568, 224470710, 299294280, 448941420, 897882840]

約数ペア:

[(1, 897882840), (2, 448941420), (3, 299294280), (4, 224470710), (5, 179576568), (6, 149647140), (8, 112235355), (9, 99764760), (10, 89788284), (12, 74823570), (15, 59858856), (18, 49882380), (20, 44894142), (24, 37411785), (27, 33254920), (30, 29929428), (36, 24941190), (40, 22447071), (45, 19952952), (54, 16627460), (60, 14964714), (72, 12470595), (90, 9976476), (108, 8313730), (120, 7482357), (135, 6650984), (180, 4988238), (216, 4156865), (270, 3325492), (360, 2494119), (540, 1662746), (1080, 831373)]