298286640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4271}}^1$

素因数の和:4387

約数の個数: 120

約数和(自身を含む): 1012310208

約数和(自身を除く): 714023568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 97, 120, 144, 180, 194, 240, 291, 360, 388, 485, 582, 720, 776, 873, 970, 1164, 1455, 1552, 1746, 1940, 2328, 2910, 3492, 3880, 4271, 4365, 4656, 5820, 6984, 7760, 8542, 8730, 11640, 12813, 13968, 17084, 17460, 21355, 23280, 25626, 34168, 34920, 38439, 42710, 51252, 64065, 68336, 69840, 76878, 85420, 102504, 128130, 153756, 170840, 192195, 205008, 256260, 307512, 341680, 384390, 414287, 512520, 615024, 768780, 828574, 1025040, 1242861, 1537560, 1657148, 2071435, 2485722, 3075120, 3314296, 3728583, 4142870, 4971444, 6214305, 6628592, 7457166, 8285740, 9942888, 12428610, 14914332, 16571480, 18642915, 19885776, 24857220, 29828664, 33142960, 37285830, 49714440, 59657328, 74571660, 99428880, 149143320, 298286640]

約数ペア:

[(1, 298286640), (2, 149143320), (3, 99428880), (4, 74571660), (5, 59657328), (6, 49714440), (8, 37285830), (9, 33142960), (10, 29828664), (12, 24857220), (15, 19885776), (16, 18642915), (18, 16571480), (20, 14914332), (24, 12428610), (30, 9942888), (36, 8285740), (40, 7457166), (45, 6628592), (48, 6214305), (60, 4971444), (72, 4142870), (80, 3728583), (90, 3314296), (97, 3075120), (120, 2485722), (144, 2071435), (180, 1657148), (194, 1537560), (240, 1242861), (291, 1025040), (360, 828574), (388, 768780), (485, 615024), (582, 512520), (720, 414287), (776, 384390), (873, 341680), (970, 307512), (1164, 256260), (1455, 205008), (1552, 192195), (1746, 170840), (1940, 153756), (2328, 128130), (2910, 102504), (3492, 85420), (3880, 76878), (4271, 69840), (4365, 68336), (4656, 64065), (5820, 51252), (6984, 42710), (7760, 38439), (8542, 34920), (8730, 34168), (11640, 25626), (12813, 23280), (13968, 21355), (17084, 17460)]