151902720

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:395

約数の個数: 240

約数和(自身を含む): 555366240

約数和(自身を除く): 403463520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 347, 360, 380, 384, 456, 480, 512, 570, 576, 608, 640, 684, 694, 720, 760, 768, 855, 912, 960, 1041, 1140, 1152, 1216, 1280, 1368, 1388, 1440, 1520, 1536, 1710, 1735, 1824, 1920, 2082, 2280, 2304, 2432, 2560, 2736, 2776, 2880, 3040, 3123, 3420, 3470, 3648, 3840, 4164, 4560, 4608, 4864, 5205, 5472, 5552, 5760, 6080, 6246, 6593, 6840, 6940, 7296, 7680, 8328, 9120, 9728, 10410, 10944, 11104, 11520, 12160, 12492, 13186, 13680, 13880, 14592, 15615, 16656, 18240, 19779, 20820, 21888, 22208, 23040, 24320, 24984, 26372, 27360, 27760, 29184, 31230, 32965, 33312, 36480, 39558, 41640, 43776, 44416, 48640, 49968, 52744, 54720, 55520, 59337, 62460, 65930, 66624, 72960, 79116, 83280, 87552, 88832, 98895, 99936, 105488, 109440, 111040, 118674, 124920, 131860, 133248, 145920, 158232, 166560, 177664, 197790, 199872, 210976, 218880, 222080, 237348, 249840, 263720, 266496, 296685, 316464, 333120, 395580, 399744, 421952, 437760, 444160, 474696, 499680, 527440, 532992, 593370, 632928, 666240, 791160, 799488, 843904, 888320, 949392, 999360, 1054880, 1186740, 1265856, 1332480, 1582320, 1598976, 1687808, 1898784, 1998720, 2109760, 2373480, 2531712, 2664960, 3164640, 3375616, 3797568, 3997440, 4219520, 4746960, 5063424, 6329280, 7595136, 7994880, 8439040, 9493920, 10126848, 12658560, 15190272, 16878080, 18987840, 25317120, 30380544, 37975680, 50634240, 75951360, 151902720]

約数ペア:

[(1, 151902720), (2, 75951360), (3, 50634240), (4, 37975680), (5, 30380544), (6, 25317120), (8, 18987840), (9, 16878080), (10, 15190272), (12, 12658560), (15, 10126848), (16, 9493920), (18, 8439040), (19, 7994880), (20, 7595136), (24, 6329280), (30, 5063424), (32, 4746960), (36, 4219520), (38, 3997440), (40, 3797568), (45, 3375616), (48, 3164640), (57, 2664960), (60, 2531712), (64, 2373480), (72, 2109760), (76, 1998720), (80, 1898784), (90, 1687808), (95, 1598976), (96, 1582320), (114, 1332480), (120, 1265856), (128, 1186740), (144, 1054880), (152, 999360), (160, 949392), (171, 888320), (180, 843904), (190, 799488), (192, 791160), (228, 666240), (240, 632928), (256, 593370), (285, 532992), (288, 527440), (304, 499680), (320, 474696), (342, 444160), (347, 437760), (360, 421952), (380, 399744), (384, 395580), (456, 333120), (480, 316464), (512, 296685), (570, 266496), (576, 263720), (608, 249840), (640, 237348), (684, 222080), (694, 218880), (720, 210976), (760, 199872), (768, 197790), (855, 177664), (912, 166560), (960, 158232), (1041, 145920), (1140, 133248), (1152, 131860), (1216, 124920), (1280, 118674), (1368, 111040), (1388, 109440), (1440, 105488), (1520, 99936), (1536, 98895), (1710, 88832), (1735, 87552), (1824, 83280), (1920, 79116), (2082, 72960), (2280, 66624), (2304, 65930), (2432, 62460), (2560, 59337), (2736, 55520), (2776, 54720), (2880, 52744), (3040, 49968), (3123, 48640), (3420, 44416), (3470, 43776), (3648, 41640), (3840, 39558), (4164, 36480), (4560, 33312), (4608, 32965), (4864, 31230), (5205, 29184), (5472, 27760), (5552, 27360), (5760, 26372), (6080, 24984), (6246, 24320), (6593, 23040), (6840, 22208), (6940, 21888), (7296, 20820), (7680, 19779), (8328, 18240), (9120, 16656), (9728, 15615), (10410, 14592), (10944, 13880), (11104, 13680), (11520, 13186), (12160, 12492)]