289542240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15467}}^1$

素因数の和:15501

約数の個数: 144

約数和(自身を含む): 1064136528

約数和(自身を除く): 774594288

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, 15467, 18720, 30934, 46401, 61868, 77335, 92802, 123736, 139203, 154670, 185604, 201071, 232005, 247472, 278406, 309340, 371208, 402142, 464010, 494944, 556812, 603213, 618680, 696015, 742416, 804284, 928020, 1005355, 1113624, 1206426, 1237360, 1392030, 1484832, 1608568, 1809639, 1856040, 2010710, 2227248, 2412852, 2474720, 2784060, 3016065, 3217136, 3619278, 3712080, 4021420, 4454496, 4825704, 5568120, 6032130, 6434272, 7238556, 7424160, 8042840, 9048195, 9651408, 11136240, 12064260, 14477112, 16085680, 18096390, 19302816, 22272480, 24128520, 28954224, 32171360, 36192780, 48257040, 57908448, 72385560, 96514080, 144771120, 289542240]

約数ペア:

[(1, 289542240), (2, 144771120), (3, 96514080), (4, 72385560), (5, 57908448), (6, 48257040), (8, 36192780), (9, 32171360), (10, 28954224), (12, 24128520), (13, 22272480), (15, 19302816), (16, 18096390), (18, 16085680), (20, 14477112), (24, 12064260), (26, 11136240), (30, 9651408), (32, 9048195), (36, 8042840), (39, 7424160), (40, 7238556), (45, 6434272), (48, 6032130), (52, 5568120), (60, 4825704), (65, 4454496), (72, 4021420), (78, 3712080), (80, 3619278), (90, 3217136), (96, 3016065), (104, 2784060), (117, 2474720), (120, 2412852), (130, 2227248), (144, 2010710), (156, 1856040), (160, 1809639), (180, 1608568), (195, 1484832), (208, 1392030), (234, 1237360), (240, 1206426), (260, 1113624), (288, 1005355), (312, 928020), (360, 804284), (390, 742416), (416, 696015), (468, 618680), (480, 603213), (520, 556812), (585, 494944), (624, 464010), (720, 402142), (780, 371208), (936, 309340), (1040, 278406), (1170, 247472), (1248, 232005), (1440, 201071), (1560, 185604), (1872, 154670), (2080, 139203), (2340, 123736), (3120, 92802), (3744, 77335), (4680, 61868), (6240, 46401), (9360, 30934), (15467, 18720)]