120319680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:375

約数の個数: 224

約数和(自身を含む): 426037248

約数和(自身を除く): 305717568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 192, 195, 208, 240, 248, 260, 310, 311, 312, 320, 372, 390, 403, 416, 465, 480, 496, 520, 620, 622, 624, 744, 780, 806, 832, 930, 933, 960, 992, 1040, 1209, 1240, 1244, 1248, 1488, 1555, 1560, 1612, 1860, 1866, 1984, 2015, 2080, 2418, 2480, 2488, 2496, 2976, 3110, 3120, 3224, 3720, 3732, 4030, 4043, 4160, 4665, 4836, 4960, 4976, 5952, 6045, 6220, 6240, 6448, 7440, 7464, 8060, 8086, 9330, 9641, 9672, 9920, 9952, 12090, 12129, 12440, 12480, 12896, 14880, 14928, 16120, 16172, 18660, 19282, 19344, 19904, 20215, 24180, 24258, 24880, 25792, 28923, 29760, 29856, 32240, 32344, 37320, 38564, 38688, 40430, 48205, 48360, 48516, 49760, 57846, 59712, 60645, 64480, 64688, 74640, 77128, 77376, 80860, 96410, 96720, 97032, 99520, 115692, 121290, 125333, 128960, 129376, 144615, 149280, 154256, 161720, 192820, 193440, 194064, 231384, 242580, 250666, 258752, 289230, 298560, 308512, 323440, 375999, 385640, 386880, 388128, 462768, 485160, 501332, 578460, 617024, 626665, 646880, 751998, 771280, 776256, 925536, 970320, 1002664, 1156920, 1253330, 1293760, 1503996, 1542560, 1851072, 1879995, 1940640, 2005328, 2313840, 2506660, 3007992, 3085120, 3759990, 3881280, 4010656, 4627680, 5013320, 6015984, 7519980, 8021312, 9255360, 10026640, 12031968, 15039960, 20053280, 24063936, 30079920, 40106560, 60159840, 120319680]

約数ペア:

[(1, 120319680), (2, 60159840), (3, 40106560), (4, 30079920), (5, 24063936), (6, 20053280), (8, 15039960), (10, 12031968), (12, 10026640), (13, 9255360), (15, 8021312), (16, 7519980), (20, 6015984), (24, 5013320), (26, 4627680), (30, 4010656), (31, 3881280), (32, 3759990), (39, 3085120), (40, 3007992), (48, 2506660), (52, 2313840), (60, 2005328), (62, 1940640), (64, 1879995), (65, 1851072), (78, 1542560), (80, 1503996), (93, 1293760), (96, 1253330), (104, 1156920), (120, 1002664), (124, 970320), (130, 925536), (155, 776256), (156, 771280), (160, 751998), (186, 646880), (192, 626665), (195, 617024), (208, 578460), (240, 501332), (248, 485160), (260, 462768), (310, 388128), (311, 386880), (312, 385640), (320, 375999), (372, 323440), (390, 308512), (403, 298560), (416, 289230), (465, 258752), (480, 250666), (496, 242580), (520, 231384), (620, 194064), (622, 193440), (624, 192820), (744, 161720), (780, 154256), (806, 149280), (832, 144615), (930, 129376), (933, 128960), (960, 125333), (992, 121290), (1040, 115692), (1209, 99520), (1240, 97032), (1244, 96720), (1248, 96410), (1488, 80860), (1555, 77376), (1560, 77128), (1612, 74640), (1860, 64688), (1866, 64480), (1984, 60645), (2015, 59712), (2080, 57846), (2418, 49760), (2480, 48516), (2488, 48360), (2496, 48205), (2976, 40430), (3110, 38688), (3120, 38564), (3224, 37320), (3720, 32344), (3732, 32240), (4030, 29856), (4043, 29760), (4160, 28923), (4665, 25792), (4836, 24880), (4960, 24258), (4976, 24180), (5952, 20215), (6045, 19904), (6220, 19344), (6240, 19282), (6448, 18660), (7440, 16172), (7464, 16120), (8060, 14928), (8086, 14880), (9330, 12896), (9641, 12480), (9672, 12440), (9920, 12129), (9952, 12090)]