154057920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{419}}^1$

素因数の和:822

約数の個数: 112

約数和(自身を含む): 491581440

約数和(自身を除く): 337523520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 383, 419, 480, 766, 838, 960, 1149, 1257, 1532, 1676, 1915, 2095, 2298, 2514, 3064, 3352, 3830, 4190, 4596, 5028, 5745, 6128, 6285, 6704, 7660, 8380, 9192, 10056, 11490, 12256, 12570, 13408, 15320, 16760, 18384, 20112, 22980, 24512, 25140, 26816, 30640, 33520, 36768, 40224, 45960, 50280, 61280, 67040, 73536, 80448, 91920, 100560, 122560, 134080, 160477, 183840, 201120, 320954, 367680, 402240, 481431, 641908, 802385, 962862, 1283816, 1604770, 1925724, 2407155, 2567632, 3209540, 3851448, 4814310, 5135264, 6419080, 7702896, 9628620, 10270528, 12838160, 15405792, 19257240, 25676320, 30811584, 38514480, 51352640, 77028960, 154057920]

約数ペア:

[(1, 154057920), (2, 77028960), (3, 51352640), (4, 38514480), (5, 30811584), (6, 25676320), (8, 19257240), (10, 15405792), (12, 12838160), (15, 10270528), (16, 9628620), (20, 7702896), (24, 6419080), (30, 5135264), (32, 4814310), (40, 3851448), (48, 3209540), (60, 2567632), (64, 2407155), (80, 1925724), (96, 1604770), (120, 1283816), (160, 962862), (192, 802385), (240, 641908), (320, 481431), (383, 402240), (419, 367680), (480, 320954), (766, 201120), (838, 183840), (960, 160477), (1149, 134080), (1257, 122560), (1532, 100560), (1676, 91920), (1915, 80448), (2095, 73536), (2298, 67040), (2514, 61280), (3064, 50280), (3352, 45960), (3830, 40224), (4190, 36768), (4596, 33520), (5028, 30640), (5745, 26816), (6128, 25140), (6285, 24512), (6704, 22980), (7660, 20112), (8380, 18384), (9192, 16760), (10056, 15320), (11490, 13408), (12256, 12570)]