28442214720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{3291923}}^1$

素因数の和:3291949

約数の個数: 112

約数和(自身を含む): 100337843520

約数和(自身を除く): 71895628800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 3291923, 6583846, 9875769, 13167692, 16459615, 19751538, 26335384, 29627307, 32919230, 39503076, 49378845, 52670768, 59254614, 65838460, 79006152, 88881921, 98757690, 105341536, 118509228, 131676920, 148136535, 158012304, 177763842, 197515380, 210683072, 237018456, 263353840, 296273070, 316024608, 355527684, 395030760, 444409605, 474036912, 526707680, 592546140, 632049216, 711055368, 790061520, 888819210, 948073824, 1053415360, 1185092280, 1422110736, 1580123040, 1777638420, 1896147648, 2370184560, 2844221472, 3160246080, 3555276840, 4740369120, 5688442944, 7110553680, 9480738240, 14221107360, 28442214720]

約数ペア:

[(1, 28442214720), (2, 14221107360), (3, 9480738240), (4, 7110553680), (5, 5688442944), (6, 4740369120), (8, 3555276840), (9, 3160246080), (10, 2844221472), (12, 2370184560), (15, 1896147648), (16, 1777638420), (18, 1580123040), (20, 1422110736), (24, 1185092280), (27, 1053415360), (30, 948073824), (32, 888819210), (36, 790061520), (40, 711055368), (45, 632049216), (48, 592546140), (54, 526707680), (60, 474036912), (64, 444409605), (72, 395030760), (80, 355527684), (90, 316024608), (96, 296273070), (108, 263353840), (120, 237018456), (135, 210683072), (144, 197515380), (160, 177763842), (180, 158012304), (192, 148136535), (216, 131676920), (240, 118509228), (270, 105341536), (288, 98757690), (320, 88881921), (360, 79006152), (432, 65838460), (480, 59254614), (540, 52670768), (576, 49378845), (720, 39503076), (864, 32919230), (960, 29627307), (1080, 26335384), (1440, 19751538), (1728, 16459615), (2160, 13167692), (2880, 9875769), (4320, 6583846), (8640, 3291923)]