1893402240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{986147}}^1$

素因数の和:986169

約数の個数: 64

約数和(自身を含む): 6035225760

約数和(自身を除く): 4141823520

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, 986147, 1972294, 2958441, 3944588, 4930735, 5916882, 7889176, 9861470, 11833764, 14792205, 15778352, 19722940, 23667528, 29584410, 31556704, 39445880, 47335056, 59168820, 63113408, 78891760, 94670112, 118337640, 126226816, 157783520, 189340224, 236675280, 315567040, 378680448, 473350560, 631134080, 946701120, 1893402240]

約数ペア:

[(1, 1893402240), (2, 946701120), (3, 631134080), (4, 473350560), (5, 378680448), (6, 315567040), (8, 236675280), (10, 189340224), (12, 157783520), (15, 126226816), (16, 118337640), (20, 94670112), (24, 78891760), (30, 63113408), (32, 59168820), (40, 47335056), (48, 39445880), (60, 31556704), (64, 29584410), (80, 23667528), (96, 19722940), (120, 15778352), (128, 14792205), (160, 11833764), (192, 9861470), (240, 7889176), (320, 5916882), (384, 4930735), (480, 3944588), (640, 2958441), (960, 1972294), (1920, 986147)]