878121120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{907}}^1\times {\mathrm{2017}}^1$

素因数の和:2942

約数の個数: 96

約数和(自身を含む): 2770504128

約数和(自身を除く): 1892383008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 907, 1814, 2017, 2721, 3628, 4034, 4535, 5442, 6051, 7256, 8068, 9070, 10085, 10884, 12102, 13605, 14512, 16136, 18140, 20170, 21768, 24204, 27210, 29024, 30255, 32272, 36280, 40340, 43536, 48408, 54420, 60510, 64544, 72560, 80680, 87072, 96816, 108840, 121020, 145120, 161360, 193632, 217680, 242040, 322720, 435360, 484080, 968160, 1829419, 3658838, 5488257, 7317676, 9147095, 10976514, 14635352, 18294190, 21953028, 27441285, 29270704, 36588380, 43906056, 54882570, 58541408, 73176760, 87812112, 109765140, 146353520, 175624224, 219530280, 292707040, 439060560, 878121120]

約数ペア:

[(1, 878121120), (2, 439060560), (3, 292707040), (4, 219530280), (5, 175624224), (6, 146353520), (8, 109765140), (10, 87812112), (12, 73176760), (15, 58541408), (16, 54882570), (20, 43906056), (24, 36588380), (30, 29270704), (32, 27441285), (40, 21953028), (48, 18294190), (60, 14635352), (80, 10976514), (96, 9147095), (120, 7317676), (160, 5488257), (240, 3658838), (480, 1829419), (907, 968160), (1814, 484080), (2017, 435360), (2721, 322720), (3628, 242040), (4034, 217680), (4535, 193632), (5442, 161360), (6051, 145120), (7256, 121020), (8068, 108840), (9070, 96816), (10085, 87072), (10884, 80680), (12102, 72560), (13605, 64544), (14512, 60510), (16136, 54420), (18140, 48408), (20170, 43536), (21768, 40340), (24204, 36280), (27210, 32272), (29024, 30255)]