91716480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{15923}}^1$

素因数の和:15948

約数の個数: 96

約数和(自身を含む): 316728360

約数和(自身を除く): 225011880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 15923, 31846, 47769, 63692, 79615, 95538, 127384, 143307, 159230, 191076, 238845, 254768, 286614, 318460, 382152, 477690, 509536, 573228, 636920, 716535, 764304, 955380, 1019072, 1146456, 1273840, 1433070, 1528608, 1910760, 2038144, 2292912, 2547680, 2866140, 3057216, 3821520, 4585824, 5095360, 5732280, 6114432, 7643040, 9171648, 10190720, 11464560, 15286080, 18343296, 22929120, 30572160, 45858240, 91716480]

約数ペア:

[(1, 91716480), (2, 45858240), (3, 30572160), (4, 22929120), (5, 18343296), (6, 15286080), (8, 11464560), (9, 10190720), (10, 9171648), (12, 7643040), (15, 6114432), (16, 5732280), (18, 5095360), (20, 4585824), (24, 3821520), (30, 3057216), (32, 2866140), (36, 2547680), (40, 2292912), (45, 2038144), (48, 1910760), (60, 1528608), (64, 1433070), (72, 1273840), (80, 1146456), (90, 1019072), (96, 955380), (120, 764304), (128, 716535), (144, 636920), (160, 573228), (180, 509536), (192, 477690), (240, 382152), (288, 318460), (320, 286614), (360, 254768), (384, 238845), (480, 191076), (576, 159230), (640, 143307), (720, 127384), (960, 95538), (1152, 79615), (1440, 63692), (1920, 47769), (2880, 31846), (5760, 15923)]