49081680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1$

素因数の和:786

約数の個数: 160

約数和(自身を含む): 174750720

約数和(自身を除く): 125669040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 733, 744, 837, 930, 1080, 1116, 1240, 1395, 1466, 1488, 1674, 1860, 2160, 2199, 2232, 2480, 2790, 2932, 3348, 3665, 3720, 4185, 4398, 4464, 5580, 5864, 6597, 6696, 7330, 7440, 8370, 8796, 10995, 11160, 11728, 13194, 13392, 14660, 16740, 17592, 19791, 21990, 22320, 22723, 26388, 29320, 32985, 33480, 35184, 39582, 43980, 45446, 52776, 58640, 65970, 66960, 68169, 79164, 87960, 90892, 98955, 105552, 113615, 131940, 136338, 158328, 175920, 181784, 197910, 204507, 227230, 263880, 272676, 316656, 340845, 363568, 395820, 409014, 454460, 527760, 545352, 613521, 681690, 791640, 818028, 908920, 1022535, 1090704, 1227042, 1363380, 1583280, 1636056, 1817840, 2045070, 2454084, 2726760, 3067605, 3272112, 4090140, 4908168, 5453520, 6135210, 8180280, 9816336, 12270420, 16360560, 24540840, 49081680]

約数ペア:

[(1, 49081680), (2, 24540840), (3, 16360560), (4, 12270420), (5, 9816336), (6, 8180280), (8, 6135210), (9, 5453520), (10, 4908168), (12, 4090140), (15, 3272112), (16, 3067605), (18, 2726760), (20, 2454084), (24, 2045070), (27, 1817840), (30, 1636056), (31, 1583280), (36, 1363380), (40, 1227042), (45, 1090704), (48, 1022535), (54, 908920), (60, 818028), (62, 791640), (72, 681690), (80, 613521), (90, 545352), (93, 527760), (108, 454460), (120, 409014), (124, 395820), (135, 363568), (144, 340845), (155, 316656), (180, 272676), (186, 263880), (216, 227230), (240, 204507), (248, 197910), (270, 181784), (279, 175920), (310, 158328), (360, 136338), (372, 131940), (432, 113615), (465, 105552), (496, 98955), (540, 90892), (558, 87960), (620, 79164), (720, 68169), (733, 66960), (744, 65970), (837, 58640), (930, 52776), (1080, 45446), (1116, 43980), (1240, 39582), (1395, 35184), (1466, 33480), (1488, 32985), (1674, 29320), (1860, 26388), (2160, 22723), (2199, 22320), (2232, 21990), (2480, 19791), (2790, 17592), (2932, 16740), (3348, 14660), (3665, 13392), (3720, 13194), (4185, 11728), (4398, 11160), (4464, 10995), (5580, 8796), (5864, 8370), (6597, 7440), (6696, 7330)]