63442080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3389}}^1$

素因数の和:3423

約数の個数: 144

約数和(自身を含む): 233218440

約数和(自身を除く): 169776360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3389, 3744, 4680, 6240, 6778, 9360, 10167, 13556, 16945, 18720, 20334, 27112, 30501, 33890, 40668, 44057, 50835, 54224, 61002, 67780, 81336, 88114, 101670, 108448, 122004, 132171, 135560, 152505, 162672, 176228, 203340, 220285, 244008, 264342, 271120, 305010, 325344, 352456, 396513, 406680, 440570, 488016, 528684, 542240, 610020, 660855, 704912, 793026, 813360, 881140, 976032, 1057368, 1220040, 1321710, 1409824, 1586052, 1626720, 1762280, 1982565, 2114736, 2440080, 2643420, 3172104, 3524560, 3965130, 4229472, 4880160, 5286840, 6344208, 7049120, 7930260, 10573680, 12688416, 15860520, 21147360, 31721040, 63442080]

約数ペア:

[(1, 63442080), (2, 31721040), (3, 21147360), (4, 15860520), (5, 12688416), (6, 10573680), (8, 7930260), (9, 7049120), (10, 6344208), (12, 5286840), (13, 4880160), (15, 4229472), (16, 3965130), (18, 3524560), (20, 3172104), (24, 2643420), (26, 2440080), (30, 2114736), (32, 1982565), (36, 1762280), (39, 1626720), (40, 1586052), (45, 1409824), (48, 1321710), (52, 1220040), (60, 1057368), (65, 976032), (72, 881140), (78, 813360), (80, 793026), (90, 704912), (96, 660855), (104, 610020), (117, 542240), (120, 528684), (130, 488016), (144, 440570), (156, 406680), (160, 396513), (180, 352456), (195, 325344), (208, 305010), (234, 271120), (240, 264342), (260, 244008), (288, 220285), (312, 203340), (360, 176228), (390, 162672), (416, 152505), (468, 135560), (480, 132171), (520, 122004), (585, 108448), (624, 101670), (720, 88114), (780, 81336), (936, 67780), (1040, 61002), (1170, 54224), (1248, 50835), (1440, 44057), (1560, 40668), (1872, 33890), (2080, 30501), (2340, 27112), (3120, 20334), (3389, 18720), (3744, 16945), (4680, 13556), (6240, 10167), (6778, 9360)]