8361540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 28619136

約数和(自身を除く): 20257596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 41, 44, 45, 55, 60, 66, 82, 90, 99, 103, 110, 123, 132, 164, 165, 180, 198, 205, 206, 220, 246, 309, 330, 369, 396, 410, 412, 451, 492, 495, 515, 615, 618, 660, 738, 820, 902, 927, 990, 1030, 1133, 1230, 1236, 1353, 1476, 1545, 1804, 1845, 1854, 1980, 2060, 2255, 2266, 2460, 2706, 3090, 3399, 3690, 3708, 4059, 4223, 4510, 4532, 4635, 5412, 5665, 6180, 6765, 6798, 7380, 8118, 8446, 9020, 9270, 10197, 11330, 12669, 13530, 13596, 16236, 16892, 16995, 18540, 20295, 20394, 21115, 22660, 25338, 27060, 33990, 38007, 40590, 40788, 42230, 46453, 50676, 50985, 63345, 67980, 76014, 81180, 84460, 92906, 101970, 126690, 139359, 152028, 185812, 190035, 203940, 232265, 253380, 278718, 380070, 418077, 464530, 557436, 696795, 760140, 836154, 929060, 1393590, 1672308, 2090385, 2787180, 4180770, 8361540]

約数ペア:

[(1, 8361540), (2, 4180770), (3, 2787180), (4, 2090385), (5, 1672308), (6, 1393590), (9, 929060), (10, 836154), (11, 760140), (12, 696795), (15, 557436), (18, 464530), (20, 418077), (22, 380070), (30, 278718), (33, 253380), (36, 232265), (41, 203940), (44, 190035), (45, 185812), (55, 152028), (60, 139359), (66, 126690), (82, 101970), (90, 92906), (99, 84460), (103, 81180), (110, 76014), (123, 67980), (132, 63345), (164, 50985), (165, 50676), (180, 46453), (198, 42230), (205, 40788), (206, 40590), (220, 38007), (246, 33990), (309, 27060), (330, 25338), (369, 22660), (396, 21115), (410, 20394), (412, 20295), (451, 18540), (492, 16995), (495, 16892), (515, 16236), (615, 13596), (618, 13530), (660, 12669), (738, 11330), (820, 10197), (902, 9270), (927, 9020), (990, 8446), (1030, 8118), (1133, 7380), (1230, 6798), (1236, 6765), (1353, 6180), (1476, 5665), (1545, 5412), (1804, 4635), (1845, 4532), (1854, 4510), (1980, 4223), (2060, 4059), (2255, 3708), (2266, 3690), (2460, 3399), (2706, 3090)]