8894880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:124

約数の個数: 192

約数和(自身を含む): 32659200

約数和(自身を除く): 23764320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 71, 72, 80, 87, 90, 96, 108, 116, 120, 135, 142, 144, 145, 160, 174, 180, 213, 216, 232, 240, 261, 270, 284, 288, 290, 348, 355, 360, 426, 432, 435, 464, 480, 522, 540, 568, 580, 639, 696, 710, 720, 783, 852, 864, 870, 928, 1044, 1065, 1080, 1136, 1160, 1278, 1305, 1392, 1420, 1440, 1566, 1704, 1740, 1917, 2059, 2088, 2130, 2160, 2272, 2320, 2556, 2610, 2784, 2840, 3132, 3195, 3408, 3480, 3834, 3915, 4118, 4176, 4260, 4320, 4640, 5112, 5220, 5680, 6177, 6264, 6390, 6816, 6960, 7668, 7830, 8236, 8352, 8520, 9585, 10224, 10295, 10440, 11360, 12354, 12528, 12780, 13920, 15336, 15660, 16472, 17040, 18531, 19170, 20448, 20590, 20880, 24708, 25056, 25560, 30672, 30885, 31320, 32944, 34080, 37062, 38340, 41180, 41760, 49416, 51120, 55593, 61344, 61770, 62640, 65888, 74124, 76680, 82360, 92655, 98832, 102240, 111186, 123540, 125280, 148248, 153360, 164720, 185310, 197664, 222372, 247080, 277965, 296496, 306720, 329440, 370620, 444744, 494160, 555930, 592992, 741240, 889488, 988320, 1111860, 1482480, 1778976, 2223720, 2964960, 4447440, 8894880]

約数ペア:

[(1, 8894880), (2, 4447440), (3, 2964960), (4, 2223720), (5, 1778976), (6, 1482480), (8, 1111860), (9, 988320), (10, 889488), (12, 741240), (15, 592992), (16, 555930), (18, 494160), (20, 444744), (24, 370620), (27, 329440), (29, 306720), (30, 296496), (32, 277965), (36, 247080), (40, 222372), (45, 197664), (48, 185310), (54, 164720), (58, 153360), (60, 148248), (71, 125280), (72, 123540), (80, 111186), (87, 102240), (90, 98832), (96, 92655), (108, 82360), (116, 76680), (120, 74124), (135, 65888), (142, 62640), (144, 61770), (145, 61344), (160, 55593), (174, 51120), (180, 49416), (213, 41760), (216, 41180), (232, 38340), (240, 37062), (261, 34080), (270, 32944), (284, 31320), (288, 30885), (290, 30672), (348, 25560), (355, 25056), (360, 24708), (426, 20880), (432, 20590), (435, 20448), (464, 19170), (480, 18531), (522, 17040), (540, 16472), (568, 15660), (580, 15336), (639, 13920), (696, 12780), (710, 12528), (720, 12354), (783, 11360), (852, 10440), (864, 10295), (870, 10224), (928, 9585), (1044, 8520), (1065, 8352), (1080, 8236), (1136, 7830), (1160, 7668), (1278, 6960), (1305, 6816), (1392, 6390), (1420, 6264), (1440, 6177), (1566, 5680), (1704, 5220), (1740, 5112), (1917, 4640), (2059, 4320), (2088, 4260), (2130, 4176), (2160, 4118), (2272, 3915), (2320, 3834), (2556, 3480), (2610, 3408), (2784, 3195), (2840, 3132)]