80037360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1$

素因数の和:552

約数の個数: 240

約数和(自身を含む): 307105344

約数和(自身を除く): 227067984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 117, 120, 130, 136, 144, 153, 156, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 306, 312, 340, 360, 390, 408, 442, 468, 503, 510, 520, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 1006, 1020, 1040, 1105, 1170, 1224, 1326, 1360, 1509, 1530, 1560, 1768, 1872, 1989, 2012, 2040, 2210, 2340, 2448, 2515, 2652, 3018, 3060, 3120, 3315, 3536, 3978, 4024, 4080, 4420, 4527, 4680, 5030, 5304, 6036, 6120, 6539, 6630, 7545, 7956, 8048, 8551, 8840, 9054, 9360, 9945, 10060, 10608, 12072, 12240, 13078, 13260, 15090, 15912, 17102, 17680, 18108, 19617, 19890, 20120, 22635, 24144, 25653, 26156, 26520, 30180, 31824, 32695, 34204, 36216, 39234, 39780, 40240, 42755, 45270, 51306, 52312, 53040, 58851, 60360, 65390, 68408, 72432, 76959, 78468, 79560, 85510, 90540, 98085, 102612, 104624, 111163, 117702, 120720, 128265, 130780, 136816, 153918, 156936, 159120, 171020, 181080, 196170, 205224, 222326, 235404, 256530, 261560, 294255, 307836, 313872, 333489, 342040, 362160, 384795, 392340, 410448, 444652, 470808, 513060, 523120, 555815, 588510, 615672, 666978, 684080, 769590, 784680, 889304, 941616, 1000467, 1026120, 1111630, 1177020, 1231344, 1333956, 1539180, 1569360, 1667445, 1778608, 2000934, 2052240, 2223260, 2354040, 2667912, 3078360, 3334890, 4001868, 4446520, 4708080, 5002335, 5335824, 6156720, 6669780, 8003736, 8893040, 10004670, 13339560, 16007472, 20009340, 26679120, 40018680, 80037360]

約数ペア:

[(1, 80037360), (2, 40018680), (3, 26679120), (4, 20009340), (5, 16007472), (6, 13339560), (8, 10004670), (9, 8893040), (10, 8003736), (12, 6669780), (13, 6156720), (15, 5335824), (16, 5002335), (17, 4708080), (18, 4446520), (20, 4001868), (24, 3334890), (26, 3078360), (30, 2667912), (34, 2354040), (36, 2223260), (39, 2052240), (40, 2000934), (45, 1778608), (48, 1667445), (51, 1569360), (52, 1539180), (60, 1333956), (65, 1231344), (68, 1177020), (72, 1111630), (78, 1026120), (80, 1000467), (85, 941616), (90, 889304), (102, 784680), (104, 769590), (117, 684080), (120, 666978), (130, 615672), (136, 588510), (144, 555815), (153, 523120), (156, 513060), (170, 470808), (180, 444652), (195, 410448), (204, 392340), (208, 384795), (221, 362160), (234, 342040), (240, 333489), (255, 313872), (260, 307836), (272, 294255), (306, 261560), (312, 256530), (340, 235404), (360, 222326), (390, 205224), (408, 196170), (442, 181080), (468, 171020), (503, 159120), (510, 156936), (520, 153918), (585, 136816), (612, 130780), (624, 128265), (663, 120720), (680, 117702), (720, 111163), (765, 104624), (780, 102612), (816, 98085), (884, 90540), (936, 85510), (1006, 79560), (1020, 78468), (1040, 76959), (1105, 72432), (1170, 68408), (1224, 65390), (1326, 60360), (1360, 58851), (1509, 53040), (1530, 52312), (1560, 51306), (1768, 45270), (1872, 42755), (1989, 40240), (2012, 39780), (2040, 39234), (2210, 36216), (2340, 34204), (2448, 32695), (2515, 31824), (2652, 30180), (3018, 26520), (3060, 26156), (3120, 25653), (3315, 24144), (3536, 22635), (3978, 20120), (4024, 19890), (4080, 19617), (4420, 18108), (4527, 17680), (4680, 17102), (5030, 15912), (5304, 15090), (6036, 13260), (6120, 13078), (6539, 12240), (6630, 12072), (7545, 10608), (7956, 10060), (8048, 9945), (8551, 9360), (8840, 9054)]