419919120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3187}}^1$

素因数の和:3270

約数の個数: 160

約数和(自身を含む): 1470560640

約数和(自身を除く): 1050641520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 108, 120, 122, 135, 144, 180, 183, 216, 240, 244, 270, 305, 360, 366, 432, 488, 540, 549, 610, 720, 732, 915, 976, 1080, 1098, 1220, 1464, 1647, 1830, 2160, 2196, 2440, 2745, 2928, 3187, 3294, 3660, 4392, 4880, 5490, 6374, 6588, 7320, 8235, 8784, 9561, 10980, 12748, 13176, 14640, 15935, 16470, 19122, 21960, 25496, 26352, 28683, 31870, 32940, 38244, 43920, 47805, 50992, 57366, 63740, 65880, 76488, 86049, 95610, 114732, 127480, 131760, 143415, 152976, 172098, 191220, 194407, 229464, 254960, 286830, 344196, 382440, 388814, 430245, 458928, 573660, 583221, 688392, 764880, 777628, 860490, 972035, 1147320, 1166442, 1376784, 1555256, 1720980, 1749663, 1944070, 2294640, 2332884, 2916105, 3110512, 3441960, 3499326, 3888140, 4665768, 5248989, 5832210, 6883920, 6998652, 7776280, 8748315, 9331536, 10497978, 11664420, 13997304, 15552560, 17496630, 20995956, 23328840, 26244945, 27994608, 34993260, 41991912, 46657680, 52489890, 69986520, 83983824, 104979780, 139973040, 209959560, 419919120]

約数ペア:

[(1, 419919120), (2, 209959560), (3, 139973040), (4, 104979780), (5, 83983824), (6, 69986520), (8, 52489890), (9, 46657680), (10, 41991912), (12, 34993260), (15, 27994608), (16, 26244945), (18, 23328840), (20, 20995956), (24, 17496630), (27, 15552560), (30, 13997304), (36, 11664420), (40, 10497978), (45, 9331536), (48, 8748315), (54, 7776280), (60, 6998652), (61, 6883920), (72, 5832210), (80, 5248989), (90, 4665768), (108, 3888140), (120, 3499326), (122, 3441960), (135, 3110512), (144, 2916105), (180, 2332884), (183, 2294640), (216, 1944070), (240, 1749663), (244, 1720980), (270, 1555256), (305, 1376784), (360, 1166442), (366, 1147320), (432, 972035), (488, 860490), (540, 777628), (549, 764880), (610, 688392), (720, 583221), (732, 573660), (915, 458928), (976, 430245), (1080, 388814), (1098, 382440), (1220, 344196), (1464, 286830), (1647, 254960), (1830, 229464), (2160, 194407), (2196, 191220), (2440, 172098), (2745, 152976), (2928, 143415), (3187, 131760), (3294, 127480), (3660, 114732), (4392, 95610), (4880, 86049), (5490, 76488), (6374, 65880), (6588, 63740), (7320, 57366), (8235, 50992), (8784, 47805), (9561, 43920), (10980, 38244), (12748, 32940), (13176, 31870), (14640, 28683), (15935, 26352), (16470, 25496), (19122, 21960)]