155580480

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1637}}^1$

素因数の和:1674

約数の個数: 224

約数和(自身を含む): 599114880

約数和(自身を除く): 443534400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 576, 594, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1637, 1728, 1760, 1980, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3274, 3520, 3960, 4320, 4752, 4911, 5280, 5940, 6336, 6548, 7920, 8185, 8640, 9504, 9822, 10560, 11880, 13096, 14733, 15840, 16370, 18007, 19008, 19644, 23760, 24555, 26192, 29466, 31680, 32740, 36014, 39288, 44199, 47520, 49110, 52384, 54021, 58932, 65480, 72028, 73665, 78576, 88398, 90035, 95040, 98220, 104768, 108042, 117864, 130960, 144056, 147330, 157152, 162063, 176796, 180070, 196440, 216084, 220995, 235728, 261920, 270105, 288112, 294660, 314304, 324126, 353592, 360140, 392880, 432168, 441990, 471456, 486189, 523840, 540210, 576224, 589320, 648252, 707184, 720280, 785760, 810315, 864336, 883980, 942912, 972378, 1080420, 1152448, 1178640, 1296504, 1414368, 1440560, 1571520, 1620630, 1728672, 1767960, 1944756, 2160840, 2357280, 2430945, 2593008, 2828736, 2881120, 3241260, 3457344, 3535920, 3889512, 4321680, 4714560, 4861890, 5186016, 5762240, 6482520, 7071840, 7779024, 8643360, 9723780, 10372032, 12965040, 14143680, 15558048, 17286720, 19447560, 25930080, 31116096, 38895120, 51860160, 77790240, 155580480]

約数ペア:

[(1, 155580480), (2, 77790240), (3, 51860160), (4, 38895120), (5, 31116096), (6, 25930080), (8, 19447560), (9, 17286720), (10, 15558048), (11, 14143680), (12, 12965040), (15, 10372032), (16, 9723780), (18, 8643360), (20, 7779024), (22, 7071840), (24, 6482520), (27, 5762240), (30, 5186016), (32, 4861890), (33, 4714560), (36, 4321680), (40, 3889512), (44, 3535920), (45, 3457344), (48, 3241260), (54, 2881120), (55, 2828736), (60, 2593008), (64, 2430945), (66, 2357280), (72, 2160840), (80, 1944756), (88, 1767960), (90, 1728672), (96, 1620630), (99, 1571520), (108, 1440560), (110, 1414368), (120, 1296504), (132, 1178640), (135, 1152448), (144, 1080420), (160, 972378), (165, 942912), (176, 883980), (180, 864336), (192, 810315), (198, 785760), (216, 720280), (220, 707184), (240, 648252), (264, 589320), (270, 576224), (288, 540210), (297, 523840), (320, 486189), (330, 471456), (352, 441990), (360, 432168), (396, 392880), (432, 360140), (440, 353592), (480, 324126), (495, 314304), (528, 294660), (540, 288112), (576, 270105), (594, 261920), (660, 235728), (704, 220995), (720, 216084), (792, 196440), (864, 180070), (880, 176796), (960, 162063), (990, 157152), (1056, 147330), (1080, 144056), (1188, 130960), (1320, 117864), (1440, 108042), (1485, 104768), (1584, 98220), (1637, 95040), (1728, 90035), (1760, 88398), (1980, 78576), (2112, 73665), (2160, 72028), (2376, 65480), (2640, 58932), (2880, 54021), (2970, 52384), (3168, 49110), (3274, 47520), (3520, 44199), (3960, 39288), (4320, 36014), (4752, 32740), (4911, 31680), (5280, 29466), (5940, 26192), (6336, 24555), (6548, 23760), (7920, 19644), (8185, 19008), (8640, 18007), (9504, 16370), (9822, 15840), (10560, 14733), (11880, 13096)]