306506880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:571

約数の個数: 192

約数和(自身を含む): 1069286400

約数和(自身を除く): 762779520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 127, 128, 144, 160, 180, 192, 240, 254, 288, 320, 360, 381, 384, 419, 480, 508, 576, 635, 640, 720, 762, 838, 960, 1016, 1143, 1152, 1257, 1270, 1440, 1524, 1676, 1905, 1920, 2032, 2095, 2286, 2514, 2540, 2880, 3048, 3352, 3771, 3810, 4064, 4190, 4572, 5028, 5080, 5715, 5760, 6096, 6285, 6704, 7542, 7620, 8128, 8380, 9144, 10056, 10160, 11430, 12192, 12570, 13408, 15084, 15240, 16256, 16760, 18288, 18855, 20112, 20320, 22860, 24384, 25140, 26816, 30168, 30480, 33520, 36576, 37710, 40224, 40640, 45720, 48768, 50280, 53213, 53632, 60336, 60960, 67040, 73152, 75420, 80448, 81280, 91440, 100560, 106426, 120672, 121920, 134080, 146304, 150840, 159639, 160896, 182880, 201120, 212852, 241344, 243840, 266065, 268160, 301680, 319278, 365760, 402240, 425704, 478917, 482688, 532130, 603360, 638556, 731520, 798195, 804480, 851408, 957834, 1064260, 1206720, 1277112, 1596390, 1702816, 1915668, 2128520, 2394585, 2413440, 2554224, 3192780, 3405632, 3831336, 4257040, 4789170, 5108448, 6385560, 6811264, 7662672, 8514080, 9578340, 10216896, 12771120, 15325344, 17028160, 19156680, 20433792, 25542240, 30650688, 34056320, 38313360, 51084480, 61301376, 76626720, 102168960, 153253440, 306506880]

約数ペア:

[(1, 306506880), (2, 153253440), (3, 102168960), (4, 76626720), (5, 61301376), (6, 51084480), (8, 38313360), (9, 34056320), (10, 30650688), (12, 25542240), (15, 20433792), (16, 19156680), (18, 17028160), (20, 15325344), (24, 12771120), (30, 10216896), (32, 9578340), (36, 8514080), (40, 7662672), (45, 6811264), (48, 6385560), (60, 5108448), (64, 4789170), (72, 4257040), (80, 3831336), (90, 3405632), (96, 3192780), (120, 2554224), (127, 2413440), (128, 2394585), (144, 2128520), (160, 1915668), (180, 1702816), (192, 1596390), (240, 1277112), (254, 1206720), (288, 1064260), (320, 957834), (360, 851408), (381, 804480), (384, 798195), (419, 731520), (480, 638556), (508, 603360), (576, 532130), (635, 482688), (640, 478917), (720, 425704), (762, 402240), (838, 365760), (960, 319278), (1016, 301680), (1143, 268160), (1152, 266065), (1257, 243840), (1270, 241344), (1440, 212852), (1524, 201120), (1676, 182880), (1905, 160896), (1920, 159639), (2032, 150840), (2095, 146304), (2286, 134080), (2514, 121920), (2540, 120672), (2880, 106426), (3048, 100560), (3352, 91440), (3771, 81280), (3810, 80448), (4064, 75420), (4190, 73152), (4572, 67040), (5028, 60960), (5080, 60336), (5715, 53632), (5760, 53213), (6096, 50280), (6285, 48768), (6704, 45720), (7542, 40640), (7620, 40224), (8128, 37710), (8380, 36576), (9144, 33520), (10056, 30480), (10160, 30168), (11430, 26816), (12192, 25140), (12570, 24384), (13408, 22860), (15084, 20320), (15240, 20112), (16256, 18855), (16760, 18288)]