298295280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18013}}^1$

素因数の和:18055

約数の個数: 120

約数和(自身を含む): 1045388448

約数和(自身を除く): 747093168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 16560, 18013, 36026, 54039, 72052, 90065, 108078, 144104, 162117, 180130, 216156, 270195, 288208, 324234, 360260, 414299, 432312, 540390, 648468, 720520, 810585, 828598, 864624, 1080780, 1242897, 1296936, 1441040, 1621170, 1657196, 2071495, 2161560, 2485794, 2593872, 3242340, 3314392, 3728691, 4142990, 4323120, 4971588, 6214485, 6484680, 6628784, 7457382, 8285980, 9943176, 12428970, 12969360, 14914764, 16571960, 18643455, 19886352, 24857940, 29829528, 33143920, 37286910, 49715880, 59659056, 74573820, 99431760, 149147640, 298295280]

約数ペア:

[(1, 298295280), (2, 149147640), (3, 99431760), (4, 74573820), (5, 59659056), (6, 49715880), (8, 37286910), (9, 33143920), (10, 29829528), (12, 24857940), (15, 19886352), (16, 18643455), (18, 16571960), (20, 14914764), (23, 12969360), (24, 12428970), (30, 9943176), (36, 8285980), (40, 7457382), (45, 6628784), (46, 6484680), (48, 6214485), (60, 4971588), (69, 4323120), (72, 4142990), (80, 3728691), (90, 3314392), (92, 3242340), (115, 2593872), (120, 2485794), (138, 2161560), (144, 2071495), (180, 1657196), (184, 1621170), (207, 1441040), (230, 1296936), (240, 1242897), (276, 1080780), (345, 864624), (360, 828598), (368, 810585), (414, 720520), (460, 648468), (552, 540390), (690, 432312), (720, 414299), (828, 360260), (920, 324234), (1035, 288208), (1104, 270195), (1380, 216156), (1656, 180130), (1840, 162117), (2070, 144104), (2760, 108078), (3312, 90065), (4140, 72052), (5520, 54039), (8280, 36026), (16560, 18013)]