301959960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1447}}^1$

素因数の和:1545

約数の個数: 128

約数和(自身を含む): 950814720

約数和(自身を除く): 648854760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 47, 60, 74, 94, 111, 120, 141, 148, 185, 188, 222, 235, 282, 296, 370, 376, 444, 470, 555, 564, 705, 740, 888, 940, 1110, 1128, 1410, 1447, 1480, 1739, 1880, 2220, 2820, 2894, 3478, 4341, 4440, 5217, 5640, 5788, 6956, 7235, 8682, 8695, 10434, 11576, 13912, 14470, 17364, 17390, 20868, 21705, 26085, 28940, 34728, 34780, 41736, 43410, 52170, 53539, 57880, 68009, 69560, 86820, 104340, 107078, 136018, 160617, 173640, 204027, 208680, 214156, 267695, 272036, 321234, 340045, 408054, 428312, 535390, 544072, 642468, 680090, 803085, 816108, 1020135, 1070780, 1284936, 1360180, 1606170, 1632216, 2040270, 2141560, 2516333, 2720360, 3212340, 4080540, 5032666, 6424680, 7548999, 8161080, 10065332, 12581665, 15097998, 20130664, 25163330, 30195996, 37744995, 50326660, 60391992, 75489990, 100653320, 150979980, 301959960]

約数ペア:

[(1, 301959960), (2, 150979980), (3, 100653320), (4, 75489990), (5, 60391992), (6, 50326660), (8, 37744995), (10, 30195996), (12, 25163330), (15, 20130664), (20, 15097998), (24, 12581665), (30, 10065332), (37, 8161080), (40, 7548999), (47, 6424680), (60, 5032666), (74, 4080540), (94, 3212340), (111, 2720360), (120, 2516333), (141, 2141560), (148, 2040270), (185, 1632216), (188, 1606170), (222, 1360180), (235, 1284936), (282, 1070780), (296, 1020135), (370, 816108), (376, 803085), (444, 680090), (470, 642468), (555, 544072), (564, 535390), (705, 428312), (740, 408054), (888, 340045), (940, 321234), (1110, 272036), (1128, 267695), (1410, 214156), (1447, 208680), (1480, 204027), (1739, 173640), (1880, 160617), (2220, 136018), (2820, 107078), (2894, 104340), (3478, 86820), (4341, 69560), (4440, 68009), (5217, 57880), (5640, 53539), (5788, 52170), (6956, 43410), (7235, 41736), (8682, 34780), (8695, 34728), (10434, 28940), (11576, 26085), (13912, 21705), (14470, 20868), (17364, 17390)]