226206720

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{4909}}^1$

素因数の和:4940

約数の個数: 132

約数和(自身を含む): 783960060

約数和(自身を除く): 557753340

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, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 4909, 5120, 5760, 7680, 9216, 9818, 11520, 14727, 15360, 19636, 23040, 24545, 29454, 39272, 44181, 46080, 49090, 58908, 73635, 78544, 88362, 98180, 117816, 147270, 157088, 176724, 196360, 220905, 235632, 294540, 314176, 353448, 392720, 441810, 471264, 589080, 628352, 706896, 785440, 883620, 942528, 1178160, 1256704, 1413792, 1570880, 1767240, 1885056, 2356320, 2513408, 2827584, 3141760, 3534480, 3770112, 4712640, 5026816, 5655168, 6283520, 7068960, 7540224, 9425280, 11310336, 12567040, 14137920, 15080448, 18850560, 22620672, 25134080, 28275840, 37701120, 45241344, 56551680, 75402240, 113103360, 226206720]

約数ペア:

[(1, 226206720), (2, 113103360), (3, 75402240), (4, 56551680), (5, 45241344), (6, 37701120), (8, 28275840), (9, 25134080), (10, 22620672), (12, 18850560), (15, 15080448), (16, 14137920), (18, 12567040), (20, 11310336), (24, 9425280), (30, 7540224), (32, 7068960), (36, 6283520), (40, 5655168), (45, 5026816), (48, 4712640), (60, 3770112), (64, 3534480), (72, 3141760), (80, 2827584), (90, 2513408), (96, 2356320), (120, 1885056), (128, 1767240), (144, 1570880), (160, 1413792), (180, 1256704), (192, 1178160), (240, 942528), (256, 883620), (288, 785440), (320, 706896), (360, 628352), (384, 589080), (480, 471264), (512, 441810), (576, 392720), (640, 353448), (720, 314176), (768, 294540), (960, 235632), (1024, 220905), (1152, 196360), (1280, 176724), (1440, 157088), (1536, 147270), (1920, 117816), (2304, 98180), (2560, 88362), (2880, 78544), (3072, 73635), (3840, 58908), (4608, 49090), (4909, 46080), (5120, 44181), (5760, 39272), (7680, 29454), (9216, 24545), (9818, 23040), (11520, 19636), (14727, 15360)]