30858047280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{460843}}^1$

素因数の和:460896

約数の個数: 160

約数和(自身を含む): 109717739520

約数和(自身を除く): 78859692240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 3348, 3720, 4185, 4464, 5580, 6696, 7440, 8370, 11160, 13392, 16740, 22320, 33480, 66960, 460843, 921686, 1382529, 1843372, 2304215, 2765058, 3686744, 4147587, 4608430, 5530116, 6912645, 7373488, 8295174, 9216860, 11060232, 12442761, 13825290, 14286133, 16590348, 18433720, 20737935, 22120464, 24885522, 27650580, 28572266, 33180696, 36867440, 41475870, 42858399, 49771044, 55301160, 57144532, 62213805, 66361392, 71430665, 82951740, 85716798, 99542088, 110602320, 114289064, 124427610, 128575197, 142861330, 165903480, 171433596, 199084176, 214291995, 228578128, 248855220, 257150394, 285722660, 331806960, 342867192, 385725591, 428583990, 497710440, 514300788, 571445320, 642875985, 685734384, 771451182, 857167980, 995420880, 1028601576, 1142890640, 1285751970, 1542902364, 1714335960, 1928627955, 2057203152, 2571503940, 3085804728, 3428671920, 3857255910, 5143007880, 6171609456, 7714511820, 10286015760, 15429023640, 30858047280]

約数ペア:

[(1, 30858047280), (2, 15429023640), (3, 10286015760), (4, 7714511820), (5, 6171609456), (6, 5143007880), (8, 3857255910), (9, 3428671920), (10, 3085804728), (12, 2571503940), (15, 2057203152), (16, 1928627955), (18, 1714335960), (20, 1542902364), (24, 1285751970), (27, 1142890640), (30, 1028601576), (31, 995420880), (36, 857167980), (40, 771451182), (45, 685734384), (48, 642875985), (54, 571445320), (60, 514300788), (62, 497710440), (72, 428583990), (80, 385725591), (90, 342867192), (93, 331806960), (108, 285722660), (120, 257150394), (124, 248855220), (135, 228578128), (144, 214291995), (155, 199084176), (180, 171433596), (186, 165903480), (216, 142861330), (240, 128575197), (248, 124427610), (270, 114289064), (279, 110602320), (310, 99542088), (360, 85716798), (372, 82951740), (432, 71430665), (465, 66361392), (496, 62213805), (540, 57144532), (558, 55301160), (620, 49771044), (720, 42858399), (744, 41475870), (837, 36867440), (930, 33180696), (1080, 28572266), (1116, 27650580), (1240, 24885522), (1395, 22120464), (1488, 20737935), (1674, 18433720), (1860, 16590348), (2160, 14286133), (2232, 13825290), (2480, 12442761), (2790, 11060232), (3348, 9216860), (3720, 8295174), (4185, 7373488), (4464, 6912645), (5580, 5530116), (6696, 4608430), (7440, 4147587), (8370, 3686744), (11160, 2765058), (13392, 2304215), (16740, 1843372), (22320, 1382529), (33480, 921686), (66960, 460843)]