913921920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{52889}}^1$

素因数の和:52917

約数の個数: 128

約数和(自身を含む): 3236868000

約数和(自身を除く): 2322946080

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 52889, 105778, 158667, 211556, 264445, 317334, 423112, 476001, 528890, 634668, 793335, 846224, 952002, 1057780, 1269336, 1428003, 1586670, 1692448, 1904004, 2115560, 2380005, 2538672, 2856006, 3173340, 3384896, 3808008, 4231120, 4760010, 5077344, 5712012, 6346680, 6769792, 7140015, 7616016, 8462240, 9520020, 10154688, 11424024, 12693360, 14280030, 15232032, 16924480, 19040040, 20309376, 22848048, 25386720, 28560060, 30464064, 33848960, 38080080, 45696096, 50773440, 57120120, 60928128, 76160160, 91392192, 101546880, 114240240, 152320320, 182784384, 228480480, 304640640, 456960960, 913921920]

約数ペア:

[(1, 913921920), (2, 456960960), (3, 304640640), (4, 228480480), (5, 182784384), (6, 152320320), (8, 114240240), (9, 101546880), (10, 91392192), (12, 76160160), (15, 60928128), (16, 57120120), (18, 50773440), (20, 45696096), (24, 38080080), (27, 33848960), (30, 30464064), (32, 28560060), (36, 25386720), (40, 22848048), (45, 20309376), (48, 19040040), (54, 16924480), (60, 15232032), (64, 14280030), (72, 12693360), (80, 11424024), (90, 10154688), (96, 9520020), (108, 8462240), (120, 7616016), (128, 7140015), (135, 6769792), (144, 6346680), (160, 5712012), (180, 5077344), (192, 4760010), (216, 4231120), (240, 3808008), (270, 3384896), (288, 3173340), (320, 2856006), (360, 2538672), (384, 2380005), (432, 2115560), (480, 1904004), (540, 1692448), (576, 1586670), (640, 1428003), (720, 1269336), (864, 1057780), (960, 952002), (1080, 846224), (1152, 793335), (1440, 634668), (1728, 528890), (1920, 476001), (2160, 423112), (2880, 317334), (3456, 264445), (4320, 211556), (5760, 158667), (8640, 105778), (17280, 52889)]