12313440

素因数分解:

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

素因数の和:541

約数の個数: 144

約数和(自身を含む): 44579808

約数和(自身を除く): 32266368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 503, 510, 544, 612, 680, 720, 765, 816, 1006, 1020, 1224, 1360, 1440, 1509, 1530, 1632, 2012, 2040, 2448, 2515, 2720, 3018, 3060, 4024, 4080, 4527, 4896, 5030, 6036, 6120, 7545, 8048, 8160, 8551, 9054, 10060, 12072, 12240, 15090, 16096, 17102, 18108, 20120, 22635, 24144, 24480, 25653, 30180, 34204, 36216, 40240, 42755, 45270, 48288, 51306, 60360, 68408, 72432, 76959, 80480, 85510, 90540, 102612, 120720, 128265, 136816, 144864, 153918, 171020, 181080, 205224, 241440, 256530, 273632, 307836, 342040, 362160, 384795, 410448, 513060, 615672, 684080, 724320, 769590, 820896, 1026120, 1231344, 1368160, 1539180, 2052240, 2462688, 3078360, 4104480, 6156720, 12313440]

約数ペア:

[(1, 12313440), (2, 6156720), (3, 4104480), (4, 3078360), (5, 2462688), (6, 2052240), (8, 1539180), (9, 1368160), (10, 1231344), (12, 1026120), (15, 820896), (16, 769590), (17, 724320), (18, 684080), (20, 615672), (24, 513060), (30, 410448), (32, 384795), (34, 362160), (36, 342040), (40, 307836), (45, 273632), (48, 256530), (51, 241440), (60, 205224), (68, 181080), (72, 171020), (80, 153918), (85, 144864), (90, 136816), (96, 128265), (102, 120720), (120, 102612), (136, 90540), (144, 85510), (153, 80480), (160, 76959), (170, 72432), (180, 68408), (204, 60360), (240, 51306), (255, 48288), (272, 45270), (288, 42755), (306, 40240), (340, 36216), (360, 34204), (408, 30180), (480, 25653), (503, 24480), (510, 24144), (544, 22635), (612, 20120), (680, 18108), (720, 17102), (765, 16096), (816, 15090), (1006, 12240), (1020, 12072), (1224, 10060), (1360, 9054), (1440, 8551), (1509, 8160), (1530, 8048), (1632, 7545), (2012, 6120), (2040, 6036), (2448, 5030), (2515, 4896), (2720, 4527), (3018, 4080), (3060, 4024)]