80011200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:315

約数の個数: 168

約数和(自身を含む): 267086080

約数和(自身を除く): 187074880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 79, 80, 96, 100, 120, 150, 158, 160, 192, 200, 211, 237, 240, 300, 316, 320, 395, 400, 422, 474, 480, 600, 632, 633, 790, 800, 844, 948, 960, 1055, 1185, 1200, 1264, 1266, 1580, 1600, 1688, 1896, 1975, 2110, 2370, 2400, 2528, 2532, 3160, 3165, 3376, 3792, 3950, 4220, 4740, 4800, 5056, 5064, 5275, 5925, 6320, 6330, 6752, 7584, 7900, 8440, 9480, 10128, 10550, 11850, 12640, 12660, 13504, 15168, 15800, 15825, 16669, 16880, 18960, 20256, 21100, 23700, 25280, 25320, 31600, 31650, 33338, 33760, 37920, 40512, 42200, 47400, 50007, 50640, 63200, 63300, 66676, 67520, 75840, 83345, 84400, 94800, 100014, 101280, 126400, 126600, 133352, 166690, 168800, 189600, 200028, 202560, 250035, 253200, 266704, 333380, 337600, 379200, 400056, 416725, 500070, 506400, 533408, 666760, 800112, 833450, 1000140, 1012800, 1066816, 1250175, 1333520, 1600224, 1666900, 2000280, 2500350, 2667040, 3200448, 3333800, 4000560, 5000700, 5334080, 6667600, 8001120, 10001400, 13335200, 16002240, 20002800, 26670400, 40005600, 80011200]

約数ペア:

[(1, 80011200), (2, 40005600), (3, 26670400), (4, 20002800), (5, 16002240), (6, 13335200), (8, 10001400), (10, 8001120), (12, 6667600), (15, 5334080), (16, 5000700), (20, 4000560), (24, 3333800), (25, 3200448), (30, 2667040), (32, 2500350), (40, 2000280), (48, 1666900), (50, 1600224), (60, 1333520), (64, 1250175), (75, 1066816), (79, 1012800), (80, 1000140), (96, 833450), (100, 800112), (120, 666760), (150, 533408), (158, 506400), (160, 500070), (192, 416725), (200, 400056), (211, 379200), (237, 337600), (240, 333380), (300, 266704), (316, 253200), (320, 250035), (395, 202560), (400, 200028), (422, 189600), (474, 168800), (480, 166690), (600, 133352), (632, 126600), (633, 126400), (790, 101280), (800, 100014), (844, 94800), (948, 84400), (960, 83345), (1055, 75840), (1185, 67520), (1200, 66676), (1264, 63300), (1266, 63200), (1580, 50640), (1600, 50007), (1688, 47400), (1896, 42200), (1975, 40512), (2110, 37920), (2370, 33760), (2400, 33338), (2528, 31650), (2532, 31600), (3160, 25320), (3165, 25280), (3376, 23700), (3792, 21100), (3950, 20256), (4220, 18960), (4740, 16880), (4800, 16669), (5056, 15825), (5064, 15800), (5275, 15168), (5925, 13504), (6320, 12660), (6330, 12640), (6752, 11850), (7584, 10550), (7900, 10128), (8440, 9480)]