2928240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{83}}^1$

素因数の和:116

約数の個数: 180

約数和(自身を含む): 11577384

約数和(自身を除く): 8649144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 83, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 166, 168, 180, 196, 210, 240, 245, 249, 252, 280, 294, 315, 332, 336, 360, 392, 415, 420, 441, 490, 498, 504, 560, 581, 588, 630, 664, 720, 735, 747, 784, 830, 840, 882, 980, 996, 1008, 1162, 1176, 1245, 1260, 1328, 1470, 1494, 1660, 1680, 1743, 1764, 1960, 1992, 2205, 2324, 2352, 2490, 2520, 2905, 2940, 2988, 3320, 3486, 3528, 3735, 3920, 3984, 4067, 4410, 4648, 4980, 5040, 5229, 5810, 5880, 5976, 6640, 6972, 7056, 7470, 8134, 8715, 8820, 9296, 9960, 10458, 11620, 11760, 11952, 12201, 13944, 14940, 16268, 17430, 17640, 19920, 20335, 20916, 23240, 24402, 26145, 27888, 29880, 32536, 34860, 35280, 36603, 40670, 41832, 46480, 48804, 52290, 59760, 61005, 65072, 69720, 73206, 81340, 83664, 97608, 104580, 122010, 139440, 146412, 162680, 183015, 195216, 209160, 244020, 292824, 325360, 366030, 418320, 488040, 585648, 732060, 976080, 1464120, 2928240]

約数ペア:

[(1, 2928240), (2, 1464120), (3, 976080), (4, 732060), (5, 585648), (6, 488040), (7, 418320), (8, 366030), (9, 325360), (10, 292824), (12, 244020), (14, 209160), (15, 195216), (16, 183015), (18, 162680), (20, 146412), (21, 139440), (24, 122010), (28, 104580), (30, 97608), (35, 83664), (36, 81340), (40, 73206), (42, 69720), (45, 65072), (48, 61005), (49, 59760), (56, 52290), (60, 48804), (63, 46480), (70, 41832), (72, 40670), (80, 36603), (83, 35280), (84, 34860), (90, 32536), (98, 29880), (105, 27888), (112, 26145), (120, 24402), (126, 23240), (140, 20916), (144, 20335), (147, 19920), (166, 17640), (168, 17430), (180, 16268), (196, 14940), (210, 13944), (240, 12201), (245, 11952), (249, 11760), (252, 11620), (280, 10458), (294, 9960), (315, 9296), (332, 8820), (336, 8715), (360, 8134), (392, 7470), (415, 7056), (420, 6972), (441, 6640), (490, 5976), (498, 5880), (504, 5810), (560, 5229), (581, 5040), (588, 4980), (630, 4648), (664, 4410), (720, 4067), (735, 3984), (747, 3920), (784, 3735), (830, 3528), (840, 3486), (882, 3320), (980, 2988), (996, 2940), (1008, 2905), (1162, 2520), (1176, 2490), (1245, 2352), (1260, 2324), (1328, 2205), (1470, 1992), (1494, 1960), (1660, 1764), (1680, 1743)]