491644080

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4463}}^1$

素因数の和:4505

約数の個数: 200

約数和(自身を含む): 1808402112

約数和(自身を除く): 1316758032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 102, 108, 120, 135, 136, 144, 153, 162, 170, 180, 204, 216, 240, 255, 270, 272, 306, 324, 340, 360, 405, 408, 432, 459, 510, 540, 612, 648, 680, 720, 765, 810, 816, 918, 1020, 1080, 1224, 1296, 1360, 1377, 1530, 1620, 1836, 2040, 2160, 2295, 2448, 2754, 3060, 3240, 3672, 4080, 4463, 4590, 5508, 6120, 6480, 6885, 7344, 8926, 9180, 11016, 12240, 13389, 13770, 17852, 18360, 22032, 22315, 26778, 27540, 35704, 36720, 40167, 44630, 53556, 55080, 66945, 71408, 75871, 80334, 89260, 107112, 110160, 120501, 133890, 151742, 160668, 178520, 200835, 214224, 227613, 241002, 267780, 303484, 321336, 357040, 361503, 379355, 401670, 455226, 482004, 535560, 602505, 606968, 642672, 682839, 723006, 758710, 803340, 910452, 964008, 1071120, 1138065, 1205010, 1213936, 1365678, 1446012, 1517420, 1606680, 1807515, 1820904, 1928016, 2048517, 2276130, 2410020, 2731356, 2892024, 3034840, 3213360, 3414195, 3615030, 3641808, 4097034, 4552260, 4820040, 5462712, 5784048, 6069680, 6145551, 6828390, 7230060, 8194068, 9104520, 9640080, 10242585, 10925424, 12291102, 13656780, 14460120, 16388136, 18209040, 20485170, 24582204, 27313560, 28920240, 30727755, 32776272, 40970340, 49164408, 54627120, 61455510, 81940680, 98328816, 122911020, 163881360, 245822040, 491644080]

約数ペア:

[(1, 491644080), (2, 245822040), (3, 163881360), (4, 122911020), (5, 98328816), (6, 81940680), (8, 61455510), (9, 54627120), (10, 49164408), (12, 40970340), (15, 32776272), (16, 30727755), (17, 28920240), (18, 27313560), (20, 24582204), (24, 20485170), (27, 18209040), (30, 16388136), (34, 14460120), (36, 13656780), (40, 12291102), (45, 10925424), (48, 10242585), (51, 9640080), (54, 9104520), (60, 8194068), (68, 7230060), (72, 6828390), (80, 6145551), (81, 6069680), (85, 5784048), (90, 5462712), (102, 4820040), (108, 4552260), (120, 4097034), (135, 3641808), (136, 3615030), (144, 3414195), (153, 3213360), (162, 3034840), (170, 2892024), (180, 2731356), (204, 2410020), (216, 2276130), (240, 2048517), (255, 1928016), (270, 1820904), (272, 1807515), (306, 1606680), (324, 1517420), (340, 1446012), (360, 1365678), (405, 1213936), (408, 1205010), (432, 1138065), (459, 1071120), (510, 964008), (540, 910452), (612, 803340), (648, 758710), (680, 723006), (720, 682839), (765, 642672), (810, 606968), (816, 602505), (918, 535560), (1020, 482004), (1080, 455226), (1224, 401670), (1296, 379355), (1360, 361503), (1377, 357040), (1530, 321336), (1620, 303484), (1836, 267780), (2040, 241002), (2160, 227613), (2295, 214224), (2448, 200835), (2754, 178520), (3060, 160668), (3240, 151742), (3672, 133890), (4080, 120501), (4463, 110160), (4590, 107112), (5508, 89260), (6120, 80334), (6480, 75871), (6885, 71408), (7344, 66945), (8926, 55080), (9180, 53556), (11016, 44630), (12240, 40167), (13389, 36720), (13770, 35704), (17852, 27540), (18360, 26778), (22032, 22315)]