131834880

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{2861}}^1$

素因数の和:2892

約数の個数: 132

約数和(自身を含む): 456964092

約数和(自身を除く): 325129212

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, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2861, 2880, 3072, 3840, 4608, 5120, 5722, 5760, 7680, 8583, 9216, 11444, 11520, 14305, 15360, 17166, 22888, 23040, 25749, 28610, 34332, 42915, 45776, 46080, 51498, 57220, 68664, 85830, 91552, 102996, 114440, 128745, 137328, 171660, 183104, 205992, 228880, 257490, 274656, 343320, 366208, 411984, 457760, 514980, 549312, 686640, 732416, 823968, 915520, 1029960, 1098624, 1373280, 1464832, 1647936, 1831040, 2059920, 2197248, 2746560, 2929664, 3295872, 3662080, 4119840, 4394496, 5493120, 6591744, 7324160, 8239680, 8788992, 10986240, 13183488, 14648320, 16479360, 21972480, 26366976, 32958720, 43944960, 65917440, 131834880]

約数ペア:

[(1, 131834880), (2, 65917440), (3, 43944960), (4, 32958720), (5, 26366976), (6, 21972480), (8, 16479360), (9, 14648320), (10, 13183488), (12, 10986240), (15, 8788992), (16, 8239680), (18, 7324160), (20, 6591744), (24, 5493120), (30, 4394496), (32, 4119840), (36, 3662080), (40, 3295872), (45, 2929664), (48, 2746560), (60, 2197248), (64, 2059920), (72, 1831040), (80, 1647936), (90, 1464832), (96, 1373280), (120, 1098624), (128, 1029960), (144, 915520), (160, 823968), (180, 732416), (192, 686640), (240, 549312), (256, 514980), (288, 457760), (320, 411984), (360, 366208), (384, 343320), (480, 274656), (512, 257490), (576, 228880), (640, 205992), (720, 183104), (768, 171660), (960, 137328), (1024, 128745), (1152, 114440), (1280, 102996), (1440, 91552), (1536, 85830), (1920, 68664), (2304, 57220), (2560, 51498), (2861, 46080), (2880, 45776), (3072, 42915), (3840, 34332), (4608, 28610), (5120, 25749), (5722, 23040), (5760, 22888), (7680, 17166), (8583, 15360), (9216, 14305), (11444, 11520)]