455268240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{877}}^1$

素因数の和:1006

約数の個数: 240

約数和(自身を含む): 1766339328

約数和(自身を除く): 1311071088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 103, 105, 112, 120, 126, 140, 144, 168, 180, 206, 210, 240, 252, 280, 309, 315, 336, 360, 412, 420, 504, 515, 560, 618, 630, 720, 721, 824, 840, 877, 927, 1008, 1030, 1236, 1260, 1442, 1545, 1648, 1680, 1754, 1854, 2060, 2163, 2472, 2520, 2631, 2884, 3090, 3508, 3605, 3708, 4120, 4326, 4385, 4635, 4944, 5040, 5262, 5768, 6139, 6180, 6489, 7016, 7210, 7416, 7893, 8240, 8652, 8770, 9270, 10524, 10815, 11536, 12278, 12360, 12978, 13155, 14032, 14420, 14832, 15786, 17304, 17540, 18417, 18540, 21048, 21630, 24556, 24720, 25956, 26310, 28840, 30695, 31572, 32445, 34608, 35080, 36834, 37080, 39465, 42096, 43260, 49112, 51912, 52620, 55251, 57680, 61390, 63144, 64890, 70160, 73668, 74160, 78930, 86520, 90331, 92085, 98224, 103824, 105240, 110502, 122780, 126288, 129780, 147336, 157860, 173040, 180662, 184170, 210480, 221004, 245560, 259560, 270993, 276255, 294672, 315720, 361324, 368340, 442008, 451655, 491120, 519120, 541986, 552510, 631440, 632317, 722648, 736680, 812979, 884016, 903310, 1083972, 1105020, 1264634, 1354965, 1445296, 1473360, 1625958, 1806620, 1896951, 2167944, 2210040, 2529268, 2709930, 3161585, 3251916, 3613240, 3793902, 4064895, 4335888, 4420080, 5058536, 5419860, 5690853, 6323170, 6503832, 7226480, 7587804, 8129790, 9484755, 10117072, 10839720, 11381706, 12646340, 13007664, 15175608, 16259580, 18969510, 21679440, 22763412, 25292680, 28454265, 30351216, 32519160, 37939020, 45526824, 50585360, 56908530, 65038320, 75878040, 91053648, 113817060, 151756080, 227634120, 455268240]

約数ペア:

[(1, 455268240), (2, 227634120), (3, 151756080), (4, 113817060), (5, 91053648), (6, 75878040), (7, 65038320), (8, 56908530), (9, 50585360), (10, 45526824), (12, 37939020), (14, 32519160), (15, 30351216), (16, 28454265), (18, 25292680), (20, 22763412), (21, 21679440), (24, 18969510), (28, 16259580), (30, 15175608), (35, 13007664), (36, 12646340), (40, 11381706), (42, 10839720), (45, 10117072), (48, 9484755), (56, 8129790), (60, 7587804), (63, 7226480), (70, 6503832), (72, 6323170), (80, 5690853), (84, 5419860), (90, 5058536), (103, 4420080), (105, 4335888), (112, 4064895), (120, 3793902), (126, 3613240), (140, 3251916), (144, 3161585), (168, 2709930), (180, 2529268), (206, 2210040), (210, 2167944), (240, 1896951), (252, 1806620), (280, 1625958), (309, 1473360), (315, 1445296), (336, 1354965), (360, 1264634), (412, 1105020), (420, 1083972), (504, 903310), (515, 884016), (560, 812979), (618, 736680), (630, 722648), (720, 632317), (721, 631440), (824, 552510), (840, 541986), (877, 519120), (927, 491120), (1008, 451655), (1030, 442008), (1236, 368340), (1260, 361324), (1442, 315720), (1545, 294672), (1648, 276255), (1680, 270993), (1754, 259560), (1854, 245560), (2060, 221004), (2163, 210480), (2472, 184170), (2520, 180662), (2631, 173040), (2884, 157860), (3090, 147336), (3508, 129780), (3605, 126288), (3708, 122780), (4120, 110502), (4326, 105240), (4385, 103824), (4635, 98224), (4944, 92085), (5040, 90331), (5262, 86520), (5768, 78930), (6139, 74160), (6180, 73668), (6489, 70160), (7016, 64890), (7210, 63144), (7416, 61390), (7893, 57680), (8240, 55251), (8652, 52620), (8770, 51912), (9270, 49112), (10524, 43260), (10815, 42096), (11536, 39465), (12278, 37080), (12360, 36834), (12978, 35080), (13155, 34608), (14032, 32445), (14420, 31572), (14832, 30695), (15786, 28840), (17304, 26310), (17540, 25956), (18417, 24720), (18540, 24556), (21048, 21630)]