12501120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:422

約数の個数: 128

約数和(自身を含む): 42301440

約数和(自身を除く): 29800320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 383, 384, 408, 480, 510, 544, 640, 680, 766, 816, 960, 1020, 1088, 1149, 1360, 1532, 1632, 1915, 1920, 2040, 2176, 2298, 2720, 3064, 3264, 3830, 4080, 4596, 5440, 5745, 6128, 6511, 6528, 7660, 8160, 9192, 10880, 11490, 12256, 13022, 15320, 16320, 18384, 19533, 22980, 24512, 26044, 30640, 32555, 32640, 36768, 39066, 45960, 49024, 52088, 61280, 65110, 73536, 78132, 91920, 97665, 104176, 122560, 130220, 147072, 156264, 183840, 195330, 208352, 245120, 260440, 312528, 367680, 390660, 416704, 520880, 625056, 735360, 781320, 833408, 1041760, 1250112, 1562640, 2083520, 2500224, 3125280, 4167040, 6250560, 12501120]

約数ペア:

[(1, 12501120), (2, 6250560), (3, 4167040), (4, 3125280), (5, 2500224), (6, 2083520), (8, 1562640), (10, 1250112), (12, 1041760), (15, 833408), (16, 781320), (17, 735360), (20, 625056), (24, 520880), (30, 416704), (32, 390660), (34, 367680), (40, 312528), (48, 260440), (51, 245120), (60, 208352), (64, 195330), (68, 183840), (80, 156264), (85, 147072), (96, 130220), (102, 122560), (120, 104176), (128, 97665), (136, 91920), (160, 78132), (170, 73536), (192, 65110), (204, 61280), (240, 52088), (255, 49024), (272, 45960), (320, 39066), (340, 36768), (383, 32640), (384, 32555), (408, 30640), (480, 26044), (510, 24512), (544, 22980), (640, 19533), (680, 18384), (766, 16320), (816, 15320), (960, 13022), (1020, 12256), (1088, 11490), (1149, 10880), (1360, 9192), (1532, 8160), (1632, 7660), (1915, 6528), (1920, 6511), (2040, 6128), (2176, 5745), (2298, 5440), (2720, 4596), (3064, 4080), (3264, 3830)]