29028480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1163}}^1$

素因数の和:1198

約数の個数: 128

約数和(自身を含む): 99731520

約数和(自身を除く): 70703040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1163, 1248, 1560, 1664, 1920, 2080, 2326, 2496, 3120, 3489, 4160, 4652, 4992, 5815, 6240, 6978, 8320, 9304, 11630, 12480, 13956, 15119, 17445, 18608, 23260, 24960, 27912, 30238, 34890, 37216, 45357, 46520, 55824, 60476, 69780, 74432, 75595, 90714, 93040, 111648, 120952, 139560, 148864, 151190, 181428, 186080, 223296, 226785, 241904, 279120, 302380, 362856, 372160, 446592, 453570, 483808, 558240, 604760, 725712, 744320, 907140, 967616, 1116480, 1209520, 1451424, 1814280, 1935232, 2232960, 2419040, 2902848, 3628560, 4838080, 5805696, 7257120, 9676160, 14514240, 29028480]

約数ペア:

[(1, 29028480), (2, 14514240), (3, 9676160), (4, 7257120), (5, 5805696), (6, 4838080), (8, 3628560), (10, 2902848), (12, 2419040), (13, 2232960), (15, 1935232), (16, 1814280), (20, 1451424), (24, 1209520), (26, 1116480), (30, 967616), (32, 907140), (39, 744320), (40, 725712), (48, 604760), (52, 558240), (60, 483808), (64, 453570), (65, 446592), (78, 372160), (80, 362856), (96, 302380), (104, 279120), (120, 241904), (128, 226785), (130, 223296), (156, 186080), (160, 181428), (192, 151190), (195, 148864), (208, 139560), (240, 120952), (260, 111648), (312, 93040), (320, 90714), (384, 75595), (390, 74432), (416, 69780), (480, 60476), (520, 55824), (624, 46520), (640, 45357), (780, 37216), (832, 34890), (960, 30238), (1040, 27912), (1163, 24960), (1248, 23260), (1560, 18608), (1664, 17445), (1920, 15119), (2080, 13956), (2326, 12480), (2496, 11630), (3120, 9304), (3489, 8320), (4160, 6978), (4652, 6240), (4992, 5815)]