15319253760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{3989389}}^1$

素因数の和:3989413

約数の個数: 72

約数和(自身を含む): 48925878960

約数和(自身を除く): 33606625200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 3989389, 7978778, 11968167, 15957556, 19946945, 23936334, 31915112, 39893890, 47872668, 59840835, 63830224, 79787780, 95745336, 119681670, 127660448, 159575560, 191490672, 239363340, 255320896, 319151120, 382981344, 478726680, 510641792, 638302240, 765962688, 957453360, 1021283584, 1276604480, 1531925376, 1914906720, 2553208960, 3063850752, 3829813440, 5106417920, 7659626880, 15319253760]

約数ペア:

[(1, 15319253760), (2, 7659626880), (3, 5106417920), (4, 3829813440), (5, 3063850752), (6, 2553208960), (8, 1914906720), (10, 1531925376), (12, 1276604480), (15, 1021283584), (16, 957453360), (20, 765962688), (24, 638302240), (30, 510641792), (32, 478726680), (40, 382981344), (48, 319151120), (60, 255320896), (64, 239363340), (80, 191490672), (96, 159575560), (120, 127660448), (128, 119681670), (160, 95745336), (192, 79787780), (240, 63830224), (256, 59840835), (320, 47872668), (384, 39893890), (480, 31915112), (640, 23936334), (768, 19946945), (960, 15957556), (1280, 11968167), (1920, 7978778), (3840, 3989389)]