397120320

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{5107}}^1$

素因数の和:5139

約数の個数: 168

約数和(自身を含む): 1416795744

約数和(自身を除く): 1019675424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 3240, 3888, 4320, 4860, 5107, 5184, 6480, 7776, 8640, 9720, 10214, 12960, 15321, 15552, 19440, 20428, 25535, 25920, 30642, 38880, 40856, 45963, 51070, 61284, 76605, 77760, 81712, 91926, 102140, 122568, 137889, 153210, 163424, 183852, 204280, 229815, 245136, 275778, 306420, 326848, 367704, 408560, 413667, 459630, 490272, 551556, 612840, 689445, 735408, 817120, 827334, 919260, 980544, 1103112, 1225680, 1241001, 1378890, 1470816, 1634240, 1654668, 1838520, 2068335, 2206224, 2451360, 2482002, 2757780, 2941632, 3309336, 3677040, 4136670, 4412448, 4902720, 4964004, 5515560, 6205005, 6618672, 7354080, 8273340, 8824896, 9928008, 11031120, 12410010, 13237344, 14708160, 16546680, 19856016, 22062240, 24820020, 26474688, 33093360, 39712032, 44124480, 49640040, 66186720, 79424064, 99280080, 132373440, 198560160, 397120320]

約数ペア:

[(1, 397120320), (2, 198560160), (3, 132373440), (4, 99280080), (5, 79424064), (6, 66186720), (8, 49640040), (9, 44124480), (10, 39712032), (12, 33093360), (15, 26474688), (16, 24820020), (18, 22062240), (20, 19856016), (24, 16546680), (27, 14708160), (30, 13237344), (32, 12410010), (36, 11031120), (40, 9928008), (45, 8824896), (48, 8273340), (54, 7354080), (60, 6618672), (64, 6205005), (72, 5515560), (80, 4964004), (81, 4902720), (90, 4412448), (96, 4136670), (108, 3677040), (120, 3309336), (135, 2941632), (144, 2757780), (160, 2482002), (162, 2451360), (180, 2206224), (192, 2068335), (216, 1838520), (240, 1654668), (243, 1634240), (270, 1470816), (288, 1378890), (320, 1241001), (324, 1225680), (360, 1103112), (405, 980544), (432, 919260), (480, 827334), (486, 817120), (540, 735408), (576, 689445), (648, 612840), (720, 551556), (810, 490272), (864, 459630), (960, 413667), (972, 408560), (1080, 367704), (1215, 326848), (1296, 306420), (1440, 275778), (1620, 245136), (1728, 229815), (1944, 204280), (2160, 183852), (2430, 163424), (2592, 153210), (2880, 137889), (3240, 122568), (3888, 102140), (4320, 91926), (4860, 81712), (5107, 77760), (5184, 76605), (6480, 61284), (7776, 51070), (8640, 45963), (9720, 40856), (10214, 38880), (12960, 30642), (15321, 25920), (15552, 25535), (19440, 20428)]