1520230080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2221}}^1$

素因数の和:2295

約数の個数: 224

約数和(自身を含む): 5201399808

約数和(自身を除く): 3681169728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 46, 48, 60, 62, 64, 69, 80, 92, 93, 96, 115, 120, 124, 138, 155, 160, 184, 186, 192, 230, 240, 248, 276, 310, 320, 345, 368, 372, 460, 465, 480, 496, 552, 620, 690, 713, 736, 744, 920, 930, 960, 992, 1104, 1240, 1380, 1426, 1472, 1488, 1840, 1860, 1984, 2139, 2208, 2221, 2480, 2760, 2852, 2976, 3565, 3680, 3720, 4278, 4416, 4442, 4960, 5520, 5704, 5952, 6663, 7130, 7360, 7440, 8556, 8884, 9920, 10695, 11040, 11105, 11408, 13326, 14260, 14880, 17112, 17768, 21390, 22080, 22210, 22816, 26652, 28520, 29760, 33315, 34224, 35536, 42780, 44420, 45632, 51083, 53304, 57040, 66630, 68448, 68851, 71072, 85560, 88840, 102166, 106608, 114080, 133260, 136896, 137702, 142144, 153249, 171120, 177680, 204332, 206553, 213216, 228160, 255415, 266520, 275404, 306498, 342240, 344255, 355360, 408664, 413106, 426432, 510830, 533040, 550808, 612996, 684480, 688510, 710720, 766245, 817328, 826212, 1021660, 1032765, 1066080, 1101616, 1225992, 1377020, 1532490, 1583573, 1634656, 1652424, 2043320, 2065530, 2132160, 2203232, 2451984, 2754040, 3064980, 3167146, 3269312, 3304848, 4086640, 4131060, 4406464, 4750719, 4903968, 5508080, 6129960, 6334292, 6609696, 7917865, 8173280, 8262120, 9501438, 9807936, 11016160, 12259920, 12668584, 13219392, 15835730, 16346560, 16524240, 19002876, 22032320, 23753595, 24519840, 25337168, 31671460, 33048480, 38005752, 47507190, 49039680, 50674336, 63342920, 66096960, 76011504, 95014380, 101348672, 126685840, 152023008, 190028760, 253371680, 304046016, 380057520, 506743360, 760115040, 1520230080]

約数ペア:

[(1, 1520230080), (2, 760115040), (3, 506743360), (4, 380057520), (5, 304046016), (6, 253371680), (8, 190028760), (10, 152023008), (12, 126685840), (15, 101348672), (16, 95014380), (20, 76011504), (23, 66096960), (24, 63342920), (30, 50674336), (31, 49039680), (32, 47507190), (40, 38005752), (46, 33048480), (48, 31671460), (60, 25337168), (62, 24519840), (64, 23753595), (69, 22032320), (80, 19002876), (92, 16524240), (93, 16346560), (96, 15835730), (115, 13219392), (120, 12668584), (124, 12259920), (138, 11016160), (155, 9807936), (160, 9501438), (184, 8262120), (186, 8173280), (192, 7917865), (230, 6609696), (240, 6334292), (248, 6129960), (276, 5508080), (310, 4903968), (320, 4750719), (345, 4406464), (368, 4131060), (372, 4086640), (460, 3304848), (465, 3269312), (480, 3167146), (496, 3064980), (552, 2754040), (620, 2451984), (690, 2203232), (713, 2132160), (736, 2065530), (744, 2043320), (920, 1652424), (930, 1634656), (960, 1583573), (992, 1532490), (1104, 1377020), (1240, 1225992), (1380, 1101616), (1426, 1066080), (1472, 1032765), (1488, 1021660), (1840, 826212), (1860, 817328), (1984, 766245), (2139, 710720), (2208, 688510), (2221, 684480), (2480, 612996), (2760, 550808), (2852, 533040), (2976, 510830), (3565, 426432), (3680, 413106), (3720, 408664), (4278, 355360), (4416, 344255), (4442, 342240), (4960, 306498), (5520, 275404), (5704, 266520), (5952, 255415), (6663, 228160), (7130, 213216), (7360, 206553), (7440, 204332), (8556, 177680), (8884, 171120), (9920, 153249), (10695, 142144), (11040, 137702), (11105, 136896), (11408, 133260), (13326, 114080), (14260, 106608), (14880, 102166), (17112, 88840), (17768, 85560), (21390, 71072), (22080, 68851), (22210, 68448), (22816, 66630), (26652, 57040), (28520, 53304), (29760, 51083), (33315, 45632), (34224, 44420), (35536, 42780)]