65038320

素因数分解:

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

素因数の和:999

約数の個数: 120

約数和(自身を含む): 220792416

約数和(自身を除く): 155754096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 103, 120, 144, 180, 206, 240, 309, 360, 412, 515, 618, 720, 824, 877, 927, 1030, 1236, 1545, 1648, 1754, 1854, 2060, 2472, 2631, 3090, 3508, 3708, 4120, 4385, 4635, 4944, 5262, 6180, 7016, 7416, 7893, 8240, 8770, 9270, 10524, 12360, 13155, 14032, 14832, 15786, 17540, 18540, 21048, 24720, 26310, 31572, 35080, 37080, 39465, 42096, 52620, 63144, 70160, 74160, 78930, 90331, 105240, 126288, 157860, 180662, 210480, 270993, 315720, 361324, 451655, 541986, 631440, 722648, 812979, 903310, 1083972, 1354965, 1445296, 1625958, 1806620, 2167944, 2709930, 3251916, 3613240, 4064895, 4335888, 5419860, 6503832, 7226480, 8129790, 10839720, 13007664, 16259580, 21679440, 32519160, 65038320]

約数ペア:

[(1, 65038320), (2, 32519160), (3, 21679440), (4, 16259580), (5, 13007664), (6, 10839720), (8, 8129790), (9, 7226480), (10, 6503832), (12, 5419860), (15, 4335888), (16, 4064895), (18, 3613240), (20, 3251916), (24, 2709930), (30, 2167944), (36, 1806620), (40, 1625958), (45, 1445296), (48, 1354965), (60, 1083972), (72, 903310), (80, 812979), (90, 722648), (103, 631440), (120, 541986), (144, 451655), (180, 361324), (206, 315720), (240, 270993), (309, 210480), (360, 180662), (412, 157860), (515, 126288), (618, 105240), (720, 90331), (824, 78930), (877, 74160), (927, 70160), (1030, 63144), (1236, 52620), (1545, 42096), (1648, 39465), (1754, 37080), (1854, 35080), (2060, 31572), (2472, 26310), (2631, 24720), (3090, 21048), (3508, 18540), (3708, 17540), (4120, 15786), (4385, 14832), (4635, 14032), (4944, 13155), (5262, 12360), (6180, 10524), (7016, 9270), (7416, 8770), (7893, 8240)]