29135520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{20233}}^1$

素因数の和:20254

約数の個数: 72

約数和(自身を含む): 99429876

約数和(自身を除く): 70294356

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 20233, 40466, 60699, 80932, 101165, 121398, 161864, 182097, 202330, 242796, 303495, 323728, 364194, 404660, 485592, 606990, 647456, 728388, 809320, 910485, 971184, 1213980, 1456776, 1618640, 1820970, 1942368, 2427960, 2913552, 3237280, 3641940, 4855920, 5827104, 7283880, 9711840, 14567760, 29135520]

約数ペア:

[(1, 29135520), (2, 14567760), (3, 9711840), (4, 7283880), (5, 5827104), (6, 4855920), (8, 3641940), (9, 3237280), (10, 2913552), (12, 2427960), (15, 1942368), (16, 1820970), (18, 1618640), (20, 1456776), (24, 1213980), (30, 971184), (32, 910485), (36, 809320), (40, 728388), (45, 647456), (48, 606990), (60, 485592), (72, 404660), (80, 364194), (90, 323728), (96, 303495), (120, 242796), (144, 202330), (160, 182097), (180, 161864), (240, 121398), (288, 101165), (360, 80932), (480, 60699), (720, 40466), (1440, 20233)]