616231680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{419}}^1$

素因数の和:826

約数の個数: 144

約数和(自身を含む): 1977937920

約数和(自身を除く): 1361706240

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, 128, 160, 192, 240, 256, 320, 383, 384, 419, 480, 640, 766, 768, 838, 960, 1149, 1257, 1280, 1532, 1676, 1915, 1920, 2095, 2298, 2514, 3064, 3352, 3830, 3840, 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, 49024, 50280, 53632, 61280, 67040, 73536, 80448, 91920, 98048, 100560, 107264, 122560, 134080, 147072, 160477, 160896, 183840, 201120, 245120, 268160, 294144, 320954, 321792, 367680, 402240, 481431, 490240, 536320, 641908, 735360, 802385, 804480, 962862, 1283816, 1470720, 1604770, 1608960, 1925724, 2407155, 2567632, 3209540, 3851448, 4814310, 5135264, 6419080, 7702896, 9628620, 10270528, 12838160, 15405792, 19257240, 20541056, 25676320, 30811584, 38514480, 41082112, 51352640, 61623168, 77028960, 102705280, 123246336, 154057920, 205410560, 308115840, 616231680]

約数ペア:

[(1, 616231680), (2, 308115840), (3, 205410560), (4, 154057920), (5, 123246336), (6, 102705280), (8, 77028960), (10, 61623168), (12, 51352640), (15, 41082112), (16, 38514480), (20, 30811584), (24, 25676320), (30, 20541056), (32, 19257240), (40, 15405792), (48, 12838160), (60, 10270528), (64, 9628620), (80, 7702896), (96, 6419080), (120, 5135264), (128, 4814310), (160, 3851448), (192, 3209540), (240, 2567632), (256, 2407155), (320, 1925724), (383, 1608960), (384, 1604770), (419, 1470720), (480, 1283816), (640, 962862), (766, 804480), (768, 802385), (838, 735360), (960, 641908), (1149, 536320), (1257, 490240), (1280, 481431), (1532, 402240), (1676, 367680), (1915, 321792), (1920, 320954), (2095, 294144), (2298, 268160), (2514, 245120), (3064, 201120), (3352, 183840), (3830, 160896), (3840, 160477), (4190, 147072), (4596, 134080), (5028, 122560), (5745, 107264), (6128, 100560), (6285, 98048), (6704, 91920), (7660, 80448), (8380, 73536), (9192, 67040), (10056, 61280), (11490, 53632), (12256, 50280), (12570, 49024), (13408, 45960), (15320, 40224), (16760, 36768), (18384, 33520), (20112, 30640), (22980, 26816), (24512, 25140)]