199962240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{104147}}^1$

素因数の和:104169

約数の個数: 64

約数和(自身を含む): 637385760

約数和(自身を除く): 437423520

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, 104147, 208294, 312441, 416588, 520735, 624882, 833176, 1041470, 1249764, 1562205, 1666352, 2082940, 2499528, 3124410, 3332704, 4165880, 4999056, 6248820, 6665408, 8331760, 9998112, 12497640, 13330816, 16663520, 19996224, 24995280, 33327040, 39992448, 49990560, 66654080, 99981120, 199962240]

約数ペア:

[(1, 199962240), (2, 99981120), (3, 66654080), (4, 49990560), (5, 39992448), (6, 33327040), (8, 24995280), (10, 19996224), (12, 16663520), (15, 13330816), (16, 12497640), (20, 9998112), (24, 8331760), (30, 6665408), (32, 6248820), (40, 4999056), (48, 4165880), (60, 3332704), (64, 3124410), (80, 2499528), (96, 2082940), (120, 1666352), (128, 1562205), (160, 1249764), (192, 1041470), (240, 833176), (320, 624882), (384, 520735), (480, 416588), (640, 312441), (960, 208294), (1920, 104147)]