828678240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{44267}}^1$

素因数の和:44301

約数の個数: 144

約数和(自身を含む): 3045461328

約数和(自身を除く): 2216783088

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, 3744, 4680, 6240, 9360, 18720, 44267, 88534, 132801, 177068, 221335, 265602, 354136, 398403, 442670, 531204, 575471, 664005, 708272, 796806, 885340, 1062408, 1150942, 1328010, 1416544, 1593612, 1726413, 1770680, 1992015, 2124816, 2301884, 2656020, 2877355, 3187224, 3452826, 3541360, 3984030, 4249632, 4603768, 5179239, 5312040, 5754710, 6374448, 6905652, 7082720, 7968060, 8632065, 9207536, 10358478, 10624080, 11509420, 12748896, 13811304, 15936120, 17264130, 18415072, 20716956, 21248160, 23018840, 25896195, 27622608, 31872240, 34528260, 41433912, 46037680, 51792390, 55245216, 63744480, 69056520, 82867824, 92075360, 103584780, 138113040, 165735648, 207169560, 276226080, 414339120, 828678240]

約数ペア:

[(1, 828678240), (2, 414339120), (3, 276226080), (4, 207169560), (5, 165735648), (6, 138113040), (8, 103584780), (9, 92075360), (10, 82867824), (12, 69056520), (13, 63744480), (15, 55245216), (16, 51792390), (18, 46037680), (20, 41433912), (24, 34528260), (26, 31872240), (30, 27622608), (32, 25896195), (36, 23018840), (39, 21248160), (40, 20716956), (45, 18415072), (48, 17264130), (52, 15936120), (60, 13811304), (65, 12748896), (72, 11509420), (78, 10624080), (80, 10358478), (90, 9207536), (96, 8632065), (104, 7968060), (117, 7082720), (120, 6905652), (130, 6374448), (144, 5754710), (156, 5312040), (160, 5179239), (180, 4603768), (195, 4249632), (208, 3984030), (234, 3541360), (240, 3452826), (260, 3187224), (288, 2877355), (312, 2656020), (360, 2301884), (390, 2124816), (416, 1992015), (468, 1770680), (480, 1726413), (520, 1593612), (585, 1416544), (624, 1328010), (720, 1150942), (780, 1062408), (936, 885340), (1040, 796806), (1170, 708272), (1248, 664005), (1440, 575471), (1560, 531204), (1872, 442670), (2080, 398403), (2340, 354136), (3120, 265602), (3744, 221335), (4680, 177068), (6240, 132801), (9360, 88534), (18720, 44267)]