65053440

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{5647}}^1$

素因数の和:5674

約数の個数: 108

約数和(自身を含む): 225117984

約数和(自身を除く): 160064544

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, 5647, 5760, 11294, 11520, 16941, 22588, 28235, 33882, 45176, 50823, 56470, 67764, 84705, 90352, 101646, 112940, 135528, 169410, 180704, 203292, 225880, 254115, 271056, 338820, 361408, 406584, 451760, 508230, 542112, 677640, 722816, 813168, 903520, 1016460, 1084224, 1355280, 1445632, 1626336, 1807040, 2032920, 2168448, 2710560, 3252672, 3614080, 4065840, 4336896, 5421120, 6505344, 7228160, 8131680, 10842240, 13010688, 16263360, 21684480, 32526720, 65053440]

約数ペア:

[(1, 65053440), (2, 32526720), (3, 21684480), (4, 16263360), (5, 13010688), (6, 10842240), (8, 8131680), (9, 7228160), (10, 6505344), (12, 5421120), (15, 4336896), (16, 4065840), (18, 3614080), (20, 3252672), (24, 2710560), (30, 2168448), (32, 2032920), (36, 1807040), (40, 1626336), (45, 1445632), (48, 1355280), (60, 1084224), (64, 1016460), (72, 903520), (80, 813168), (90, 722816), (96, 677640), (120, 542112), (128, 508230), (144, 451760), (160, 406584), (180, 361408), (192, 338820), (240, 271056), (256, 254115), (288, 225880), (320, 203292), (360, 180704), (384, 169410), (480, 135528), (576, 112940), (640, 101646), (720, 90352), (768, 84705), (960, 67764), (1152, 56470), (1280, 50823), (1440, 45176), (1920, 33882), (2304, 28235), (2880, 22588), (3840, 16941), (5647, 11520), (5760, 11294)]