1550220480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31663}}^1$

素因数の和:31703

約数の個数: 168

約数和(自身を含む): 5645944512

約数和(自身を除く): 4095724032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 408, 480, 510, 544, 576, 612, 680, 720, 765, 816, 960, 1020, 1088, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 2880, 3060, 3264, 4080, 4896, 5440, 6120, 8160, 9792, 12240, 16320, 24480, 31663, 48960, 63326, 94989, 126652, 158315, 189978, 253304, 284967, 316630, 379956, 474945, 506608, 538271, 569934, 633260, 759912, 949890, 1013216, 1076542, 1139868, 1266520, 1424835, 1519824, 1614813, 1899780, 2026432, 2153084, 2279736, 2533040, 2691355, 2849670, 3039648, 3229626, 3799560, 4306168, 4559472, 4844439, 5066080, 5382710, 5699340, 6079296, 6459252, 7599120, 8074065, 8612336, 9118944, 9688878, 10132160, 10765420, 11398680, 12918504, 15198240, 16148130, 17224672, 18237888, 19377756, 21530840, 22797360, 24222195, 25837008, 30396480, 32296260, 34449344, 38755512, 43061680, 45594720, 48444390, 51674016, 64592520, 77511024, 86123360, 91189440, 96888780, 103348032, 129185040, 155022048, 172246720, 193777560, 258370080, 310044096, 387555120, 516740160, 775110240, 1550220480]

約数ペア:

[(1, 1550220480), (2, 775110240), (3, 516740160), (4, 387555120), (5, 310044096), (6, 258370080), (8, 193777560), (9, 172246720), (10, 155022048), (12, 129185040), (15, 103348032), (16, 96888780), (17, 91189440), (18, 86123360), (20, 77511024), (24, 64592520), (30, 51674016), (32, 48444390), (34, 45594720), (36, 43061680), (40, 38755512), (45, 34449344), (48, 32296260), (51, 30396480), (60, 25837008), (64, 24222195), (68, 22797360), (72, 21530840), (80, 19377756), (85, 18237888), (90, 17224672), (96, 16148130), (102, 15198240), (120, 12918504), (136, 11398680), (144, 10765420), (153, 10132160), (160, 9688878), (170, 9118944), (180, 8612336), (192, 8074065), (204, 7599120), (240, 6459252), (255, 6079296), (272, 5699340), (288, 5382710), (306, 5066080), (320, 4844439), (340, 4559472), (360, 4306168), (408, 3799560), (480, 3229626), (510, 3039648), (544, 2849670), (576, 2691355), (612, 2533040), (680, 2279736), (720, 2153084), (765, 2026432), (816, 1899780), (960, 1614813), (1020, 1519824), (1088, 1424835), (1224, 1266520), (1360, 1139868), (1440, 1076542), (1530, 1013216), (1632, 949890), (2040, 759912), (2448, 633260), (2720, 569934), (2880, 538271), (3060, 506608), (3264, 474945), (4080, 379956), (4896, 316630), (5440, 284967), (6120, 253304), (8160, 189978), (9792, 158315), (12240, 126652), (16320, 94989), (24480, 63326), (31663, 48960)]