83840040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{503}}^1$

素因数の和:983

約数の個数: 96

約数和(自身を含む): 273611520

約数和(自身を除く): 189771480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 463, 503, 926, 1006, 1389, 1509, 1852, 2012, 2315, 2515, 2778, 3018, 3704, 4024, 4167, 4527, 4630, 5030, 5556, 6036, 6945, 7545, 8334, 9054, 9260, 10060, 11112, 12072, 13890, 15090, 16668, 18108, 18520, 20120, 20835, 22635, 27780, 30180, 33336, 36216, 41670, 45270, 55560, 60360, 83340, 90540, 166680, 181080, 232889, 465778, 698667, 931556, 1164445, 1397334, 1863112, 2096001, 2328890, 2794668, 3493335, 4192002, 4657780, 5589336, 6986670, 8384004, 9315560, 10480005, 13973340, 16768008, 20960010, 27946680, 41920020, 83840040]

約数ペア:

[(1, 83840040), (2, 41920020), (3, 27946680), (4, 20960010), (5, 16768008), (6, 13973340), (8, 10480005), (9, 9315560), (10, 8384004), (12, 6986670), (15, 5589336), (18, 4657780), (20, 4192002), (24, 3493335), (30, 2794668), (36, 2328890), (40, 2096001), (45, 1863112), (60, 1397334), (72, 1164445), (90, 931556), (120, 698667), (180, 465778), (360, 232889), (463, 181080), (503, 166680), (926, 90540), (1006, 83340), (1389, 60360), (1509, 55560), (1852, 45270), (2012, 41670), (2315, 36216), (2515, 33336), (2778, 30180), (3018, 27780), (3704, 22635), (4024, 20835), (4167, 20120), (4527, 18520), (4630, 18108), (5030, 16668), (5556, 15090), (6036, 13890), (6945, 12072), (7545, 11112), (8334, 10060), (9054, 9260)]