1895199360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{987083}}^1$

素因数の和:987105

約数の個数: 64

約数和(自身を含む): 6040954080

約数和(自身を除く): 4145754720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 987083, 1974166, 2961249, 3948332, 4935415, 5922498, 7896664, 9870830, 11844996, 14806245, 15793328, 19741660, 23689992, 29612490, 31586656, 39483320, 47379984, 59224980, 63173312, 78966640, 94759968, 118449960, 126346624, 157933280, 189519936, 236899920, 315866560, 379039872, 473799840, 631733120, 947599680, 1895199360]

約数ペア:

[(1, 1895199360), (2, 947599680), (3, 631733120), (4, 473799840), (5, 379039872), (6, 315866560), (8, 236899920), (10, 189519936), (12, 157933280), (15, 126346624), (16, 118449960), (20, 94759968), (24, 78966640), (30, 63173312), (32, 59224980), (40, 47379984), (48, 39483320), (60, 31586656), (64, 29612490), (80, 23689992), (96, 19741660), (120, 15793328), (128, 14806245), (160, 11844996), (192, 9870830), (240, 7896664), (320, 5922498), (384, 4935415), (480, 3948332), (640, 2961249), (960, 1974166), (1920, 987083)]