273720480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1103}}^1$

素因数の和:1179

約数の個数: 192

約数和(自身を含む): 961486848

約数和(自身を除く): 687766368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 47, 48, 55, 60, 66, 80, 88, 94, 96, 110, 120, 132, 141, 160, 165, 176, 188, 220, 235, 240, 264, 282, 330, 352, 376, 440, 470, 480, 517, 528, 564, 660, 705, 752, 880, 940, 1034, 1056, 1103, 1128, 1320, 1410, 1504, 1551, 1760, 1880, 2068, 2206, 2256, 2585, 2640, 2820, 3102, 3309, 3760, 4136, 4412, 4512, 5170, 5280, 5515, 5640, 6204, 6618, 7520, 7755, 8272, 8824, 10340, 11030, 11280, 12133, 12408, 13236, 15510, 16544, 16545, 17648, 20680, 22060, 22560, 24266, 24816, 26472, 31020, 33090, 35296, 36399, 41360, 44120, 48532, 49632, 51841, 52944, 60665, 62040, 66180, 72798, 82720, 88240, 97064, 103682, 105888, 121330, 124080, 132360, 145596, 155523, 176480, 181995, 194128, 207364, 242660, 248160, 259205, 264720, 291192, 311046, 363990, 388256, 414728, 485320, 518410, 529440, 570251, 582384, 622092, 727980, 777615, 829456, 970640, 1036820, 1140502, 1164768, 1244184, 1455960, 1555230, 1658912, 1710753, 1941280, 2073640, 2281004, 2488368, 2851255, 2911920, 3110460, 3421506, 4147280, 4562008, 4976736, 5702510, 5823840, 6220920, 6843012, 8294560, 8553765, 9124016, 11405020, 12441840, 13686024, 17107530, 18248032, 22810040, 24883680, 27372048, 34215060, 45620080, 54744096, 68430120, 91240160, 136860240, 273720480]

約数ペア:

[(1, 273720480), (2, 136860240), (3, 91240160), (4, 68430120), (5, 54744096), (6, 45620080), (8, 34215060), (10, 27372048), (11, 24883680), (12, 22810040), (15, 18248032), (16, 17107530), (20, 13686024), (22, 12441840), (24, 11405020), (30, 9124016), (32, 8553765), (33, 8294560), (40, 6843012), (44, 6220920), (47, 5823840), (48, 5702510), (55, 4976736), (60, 4562008), (66, 4147280), (80, 3421506), (88, 3110460), (94, 2911920), (96, 2851255), (110, 2488368), (120, 2281004), (132, 2073640), (141, 1941280), (160, 1710753), (165, 1658912), (176, 1555230), (188, 1455960), (220, 1244184), (235, 1164768), (240, 1140502), (264, 1036820), (282, 970640), (330, 829456), (352, 777615), (376, 727980), (440, 622092), (470, 582384), (480, 570251), (517, 529440), (528, 518410), (564, 485320), (660, 414728), (705, 388256), (752, 363990), (880, 311046), (940, 291192), (1034, 264720), (1056, 259205), (1103, 248160), (1128, 242660), (1320, 207364), (1410, 194128), (1504, 181995), (1551, 176480), (1760, 155523), (1880, 145596), (2068, 132360), (2206, 124080), (2256, 121330), (2585, 105888), (2640, 103682), (2820, 97064), (3102, 88240), (3309, 82720), (3760, 72798), (4136, 66180), (4412, 62040), (4512, 60665), (5170, 52944), (5280, 51841), (5515, 49632), (5640, 48532), (6204, 44120), (6618, 41360), (7520, 36399), (7755, 35296), (8272, 33090), (8824, 31020), (10340, 26472), (11030, 24816), (11280, 24266), (12133, 22560), (12408, 22060), (13236, 20680), (15510, 17648), (16544, 16545)]