25332480

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{733}}^1$

素因数の和:763

約数の個数: 144

約数和(自身を含む): 90017760

約数和(自身を除く): 64685280

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, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 733, 768, 864, 960, 1080, 1152, 1280, 1440, 1466, 1728, 1920, 2160, 2199, 2304, 2880, 2932, 3456, 3665, 3840, 4320, 4398, 5760, 5864, 6597, 6912, 7330, 8640, 8796, 10995, 11520, 11728, 13194, 14660, 17280, 17592, 19791, 21990, 23456, 26388, 29320, 32985, 34560, 35184, 39582, 43980, 46912, 52776, 58640, 65970, 70368, 79164, 87960, 93824, 98955, 105552, 117280, 131940, 140736, 158328, 175920, 187648, 197910, 211104, 234560, 263880, 281472, 316656, 351840, 395820, 422208, 469120, 527760, 562944, 633312, 703680, 791640, 844416, 938240, 1055520, 1266624, 1407360, 1583280, 1688832, 2111040, 2533248, 2814720, 3166560, 4222080, 5066496, 6333120, 8444160, 12666240, 25332480]

約数ペア:

[(1, 25332480), (2, 12666240), (3, 8444160), (4, 6333120), (5, 5066496), (6, 4222080), (8, 3166560), (9, 2814720), (10, 2533248), (12, 2111040), (15, 1688832), (16, 1583280), (18, 1407360), (20, 1266624), (24, 1055520), (27, 938240), (30, 844416), (32, 791640), (36, 703680), (40, 633312), (45, 562944), (48, 527760), (54, 469120), (60, 422208), (64, 395820), (72, 351840), (80, 316656), (90, 281472), (96, 263880), (108, 234560), (120, 211104), (128, 197910), (135, 187648), (144, 175920), (160, 158328), (180, 140736), (192, 131940), (216, 117280), (240, 105552), (256, 98955), (270, 93824), (288, 87960), (320, 79164), (360, 70368), (384, 65970), (432, 58640), (480, 52776), (540, 46912), (576, 43980), (640, 39582), (720, 35184), (733, 34560), (768, 32985), (864, 29320), (960, 26388), (1080, 23456), (1152, 21990), (1280, 19791), (1440, 17592), (1466, 17280), (1728, 14660), (1920, 13194), (2160, 11728), (2199, 11520), (2304, 10995), (2880, 8796), (2932, 8640), (3456, 7330), (3665, 6912), (3840, 6597), (4320, 5864), (4398, 5760)]