55215360

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{4793}}^1$

素因数の和:4820

約数の個数: 108

約数和(自身を含む): 191079252

約数和(自身を除く): 135863892

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, 4793, 5760, 9586, 11520, 14379, 19172, 23965, 28758, 38344, 43137, 47930, 57516, 71895, 76688, 86274, 95860, 115032, 143790, 153376, 172548, 191720, 215685, 230064, 287580, 306752, 345096, 383440, 431370, 460128, 575160, 613504, 690192, 766880, 862740, 920256, 1150320, 1227008, 1380384, 1533760, 1725480, 1840512, 2300640, 2760768, 3067520, 3450960, 3681024, 4601280, 5521536, 6135040, 6901920, 9202560, 11043072, 13803840, 18405120, 27607680, 55215360]

約数ペア:

[(1, 55215360), (2, 27607680), (3, 18405120), (4, 13803840), (5, 11043072), (6, 9202560), (8, 6901920), (9, 6135040), (10, 5521536), (12, 4601280), (15, 3681024), (16, 3450960), (18, 3067520), (20, 2760768), (24, 2300640), (30, 1840512), (32, 1725480), (36, 1533760), (40, 1380384), (45, 1227008), (48, 1150320), (60, 920256), (64, 862740), (72, 766880), (80, 690192), (90, 613504), (96, 575160), (120, 460128), (128, 431370), (144, 383440), (160, 345096), (180, 306752), (192, 287580), (240, 230064), (256, 215685), (288, 191720), (320, 172548), (360, 153376), (384, 143790), (480, 115032), (576, 95860), (640, 86274), (720, 76688), (768, 71895), (960, 57516), (1152, 47930), (1280, 43137), (1440, 38344), (1920, 28758), (2304, 23965), (2880, 19172), (3840, 14379), (4793, 11520), (5760, 9586)]