122819760

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{8123}}^1$

素因数の和:8152

約数の個数: 160

約数和(自身を含む): 483540480

約数和(自身を除く): 360720720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 8123, 15120, 16246, 24369, 32492, 40615, 48738, 56861, 64984, 73107, 81230, 97476, 113722, 121845, 129968, 146214, 162460, 170583, 194952, 219321, 227444, 243690, 284305, 292428, 324920, 341166, 365535, 389904, 438642, 454888, 487380, 511749, 568610, 584856, 649840, 682332, 731070, 852915, 877284, 909776, 974760, 1023498, 1096605, 1137220, 1169712, 1364664, 1462140, 1535247, 1705830, 1754568, 1949520, 2046996, 2193210, 2274440, 2558745, 2729328, 2924280, 3070494, 3411660, 3509136, 4093992, 4386420, 4548880, 5117490, 5848560, 6140988, 6823320, 7676235, 8187984, 8772840, 10234980, 12281976, 13646640, 15352470, 17545680, 20469960, 24563952, 30704940, 40939920, 61409880, 122819760]

約数ペア:

[(1, 122819760), (2, 61409880), (3, 40939920), (4, 30704940), (5, 24563952), (6, 20469960), (7, 17545680), (8, 15352470), (9, 13646640), (10, 12281976), (12, 10234980), (14, 8772840), (15, 8187984), (16, 7676235), (18, 6823320), (20, 6140988), (21, 5848560), (24, 5117490), (27, 4548880), (28, 4386420), (30, 4093992), (35, 3509136), (36, 3411660), (40, 3070494), (42, 2924280), (45, 2729328), (48, 2558745), (54, 2274440), (56, 2193210), (60, 2046996), (63, 1949520), (70, 1754568), (72, 1705830), (80, 1535247), (84, 1462140), (90, 1364664), (105, 1169712), (108, 1137220), (112, 1096605), (120, 1023498), (126, 974760), (135, 909776), (140, 877284), (144, 852915), (168, 731070), (180, 682332), (189, 649840), (210, 584856), (216, 568610), (240, 511749), (252, 487380), (270, 454888), (280, 438642), (315, 389904), (336, 365535), (360, 341166), (378, 324920), (420, 292428), (432, 284305), (504, 243690), (540, 227444), (560, 219321), (630, 194952), (720, 170583), (756, 162460), (840, 146214), (945, 129968), (1008, 121845), (1080, 113722), (1260, 97476), (1512, 81230), (1680, 73107), (1890, 64984), (2160, 56861), (2520, 48738), (3024, 40615), (3780, 32492), (5040, 24369), (7560, 16246), (8123, 15120)]