775110240

素因数分解:

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

素因数の和:31701

約数の個数: 144

約数和(自身を含む): 2800744128

約数和(自身を除く): 2025633888

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, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 12240, 24480, 31663, 63326, 94989, 126652, 158315, 189978, 253304, 284967, 316630, 379956, 474945, 506608, 538271, 569934, 633260, 759912, 949890, 1013216, 1076542, 1139868, 1266520, 1424835, 1519824, 1614813, 1899780, 2153084, 2279736, 2533040, 2691355, 2849670, 3039648, 3229626, 3799560, 4306168, 4559472, 4844439, 5066080, 5382710, 5699340, 6459252, 7599120, 8074065, 8612336, 9118944, 9688878, 10765420, 11398680, 12918504, 15198240, 16148130, 17224672, 19377756, 21530840, 22797360, 24222195, 25837008, 32296260, 38755512, 43061680, 45594720, 48444390, 51674016, 64592520, 77511024, 86123360, 96888780, 129185040, 155022048, 193777560, 258370080, 387555120, 775110240]

約数ペア:

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