4999878480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1361}}^1\times {\mathrm{15307}}^1$

素因数の和:16684

約数の個数: 80

約数和(自身を含む): 15512025024

約数和(自身を除く): 10512146544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1361, 2722, 4083, 5444, 6805, 8166, 10888, 13610, 15307, 16332, 20415, 21776, 27220, 30614, 32664, 40830, 45921, 54440, 61228, 65328, 76535, 81660, 91842, 108880, 122456, 153070, 163320, 183684, 229605, 244912, 306140, 326640, 367368, 459210, 612280, 734736, 918420, 1224560, 1836840, 3673680, 20832827, 41665654, 62498481, 83331308, 104164135, 124996962, 166662616, 208328270, 249993924, 312492405, 333325232, 416656540, 499987848, 624984810, 833313080, 999975696, 1249969620, 1666626160, 2499939240, 4999878480]

約数ペア:

[(1, 4999878480), (2, 2499939240), (3, 1666626160), (4, 1249969620), (5, 999975696), (6, 833313080), (8, 624984810), (10, 499987848), (12, 416656540), (15, 333325232), (16, 312492405), (20, 249993924), (24, 208328270), (30, 166662616), (40, 124996962), (48, 104164135), (60, 83331308), (80, 62498481), (120, 41665654), (240, 20832827), (1361, 3673680), (2722, 1836840), (4083, 1224560), (5444, 918420), (6805, 734736), (8166, 612280), (10888, 459210), (13610, 367368), (15307, 326640), (16332, 306140), (20415, 244912), (21776, 229605), (27220, 183684), (30614, 163320), (32664, 153070), (40830, 122456), (45921, 108880), (54440, 91842), (61228, 81660), (65328, 76535)]