4669440

素因数分解:

$2^{14}\times 3^1\times 5^1\times {\mathrm{19}}^1$

素因数の和:55

約数の個数: 120

約数和(自身を含む): 15728160

約数和(自身を除く): 11058720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 512, 570, 608, 640, 760, 768, 912, 960, 1024, 1140, 1216, 1280, 1520, 1536, 1824, 1920, 2048, 2280, 2432, 2560, 3040, 3072, 3648, 3840, 4096, 4560, 4864, 5120, 6080, 6144, 7296, 7680, 8192, 9120, 9728, 10240, 12160, 12288, 14592, 15360, 16384, 18240, 19456, 20480, 24320, 24576, 29184, 30720, 36480, 38912, 40960, 48640, 49152, 58368, 61440, 72960, 77824, 81920, 97280, 116736, 122880, 145920, 155648, 194560, 233472, 245760, 291840, 311296, 389120, 466944, 583680, 778240, 933888, 1167360, 1556480, 2334720, 4669440]

約数ペア:

[(1, 4669440), (2, 2334720), (3, 1556480), (4, 1167360), (5, 933888), (6, 778240), (8, 583680), (10, 466944), (12, 389120), (15, 311296), (16, 291840), (19, 245760), (20, 233472), (24, 194560), (30, 155648), (32, 145920), (38, 122880), (40, 116736), (48, 97280), (57, 81920), (60, 77824), (64, 72960), (76, 61440), (80, 58368), (95, 49152), (96, 48640), (114, 40960), (120, 38912), (128, 36480), (152, 30720), (160, 29184), (190, 24576), (192, 24320), (228, 20480), (240, 19456), (256, 18240), (285, 16384), (304, 15360), (320, 14592), (380, 12288), (384, 12160), (456, 10240), (480, 9728), (512, 9120), (570, 8192), (608, 7680), (640, 7296), (760, 6144), (768, 6080), (912, 5120), (960, 4864), (1024, 4560), (1140, 4096), (1216, 3840), (1280, 3648), (1520, 3072), (1536, 3040), (1824, 2560), (1920, 2432), (2048, 2280)]