155255040

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13477}}^1$

素因数の和:13504

約数の個数: 108

約数和(自身を含む): 537206124

約数和(自身を除く): 381951084

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 13477, 26954, 40431, 53908, 67385, 80862, 107816, 121293, 134770, 161724, 202155, 215632, 242586, 269540, 323448, 404310, 431264, 485172, 539080, 606465, 646896, 808620, 862528, 970344, 1078160, 1212930, 1293792, 1617240, 1725056, 1940688, 2156320, 2425860, 2587584, 3234480, 3450112, 3881376, 4312640, 4851720, 5175168, 6468960, 7762752, 8625280, 9703440, 10350336, 12937920, 15525504, 17250560, 19406880, 25875840, 31051008, 38813760, 51751680, 77627520, 155255040]

約数ペア:

[(1, 155255040), (2, 77627520), (3, 51751680), (4, 38813760), (5, 31051008), (6, 25875840), (8, 19406880), (9, 17250560), (10, 15525504), (12, 12937920), (15, 10350336), (16, 9703440), (18, 8625280), (20, 7762752), (24, 6468960), (30, 5175168), (32, 4851720), (36, 4312640), (40, 3881376), (45, 3450112), (48, 3234480), (60, 2587584), (64, 2425860), (72, 2156320), (80, 1940688), (90, 1725056), (96, 1617240), (120, 1293792), (128, 1212930), (144, 1078160), (160, 970344), (180, 862528), (192, 808620), (240, 646896), (256, 606465), (288, 539080), (320, 485172), (360, 431264), (384, 404310), (480, 323448), (576, 269540), (640, 242586), (720, 215632), (768, 202155), (960, 161724), (1152, 134770), (1280, 121293), (1440, 107816), (1920, 80862), (2304, 67385), (2880, 53908), (3840, 40431), (5760, 26954), (11520, 13477)]