153972480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:522

約数の個数: 144

約数和(自身を含む): 497869344

約数和(自身を除く): 343896864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 101, 120, 128, 160, 192, 202, 240, 256, 303, 320, 384, 397, 404, 480, 505, 606, 640, 768, 794, 808, 960, 1010, 1191, 1212, 1280, 1515, 1588, 1616, 1920, 1985, 2020, 2382, 2424, 3030, 3176, 3232, 3840, 3970, 4040, 4764, 4848, 5955, 6060, 6352, 6464, 7940, 8080, 9528, 9696, 11910, 12120, 12704, 12928, 15880, 16160, 19056, 19392, 23820, 24240, 25408, 25856, 31760, 32320, 38112, 38784, 40097, 47640, 48480, 50816, 63520, 64640, 76224, 77568, 80194, 95280, 96960, 101632, 120291, 127040, 129280, 152448, 160388, 190560, 193920, 200485, 240582, 254080, 304896, 320776, 381120, 387840, 400970, 481164, 508160, 601455, 641552, 762240, 801940, 962328, 1202910, 1283104, 1524480, 1603880, 1924656, 2405820, 2566208, 3207760, 3849312, 4811640, 5132416, 6415520, 7698624, 9623280, 10264832, 12831040, 15397248, 19246560, 25662080, 30794496, 38493120, 51324160, 76986240, 153972480]

約数ペア:

[(1, 153972480), (2, 76986240), (3, 51324160), (4, 38493120), (5, 30794496), (6, 25662080), (8, 19246560), (10, 15397248), (12, 12831040), (15, 10264832), (16, 9623280), (20, 7698624), (24, 6415520), (30, 5132416), (32, 4811640), (40, 3849312), (48, 3207760), (60, 2566208), (64, 2405820), (80, 1924656), (96, 1603880), (101, 1524480), (120, 1283104), (128, 1202910), (160, 962328), (192, 801940), (202, 762240), (240, 641552), (256, 601455), (303, 508160), (320, 481164), (384, 400970), (397, 387840), (404, 381120), (480, 320776), (505, 304896), (606, 254080), (640, 240582), (768, 200485), (794, 193920), (808, 190560), (960, 160388), (1010, 152448), (1191, 129280), (1212, 127040), (1280, 120291), (1515, 101632), (1588, 96960), (1616, 95280), (1920, 80194), (1985, 77568), (2020, 76224), (2382, 64640), (2424, 63520), (3030, 50816), (3176, 48480), (3232, 47640), (3840, 40097), (3970, 38784), (4040, 38112), (4764, 32320), (4848, 31760), (5955, 25856), (6060, 25408), (6352, 24240), (6464, 23820), (7940, 19392), (8080, 19056), (9528, 16160), (9696, 15880), (11910, 12928), (12120, 12704)]