39276180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 127370880

約数和(自身を除く): 88094700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 53, 60, 69, 90, 92, 106, 115, 138, 159, 179, 180, 207, 212, 230, 265, 276, 318, 345, 358, 414, 460, 477, 530, 537, 636, 690, 716, 795, 828, 895, 954, 1035, 1060, 1074, 1219, 1380, 1590, 1611, 1790, 1908, 2070, 2148, 2385, 2438, 2685, 3180, 3222, 3580, 3657, 4117, 4140, 4770, 4876, 5370, 6095, 6444, 7314, 8055, 8234, 9487, 9540, 10740, 10971, 12190, 12351, 14628, 16110, 16468, 18285, 18974, 20585, 21942, 24380, 24702, 28461, 32220, 36570, 37053, 37948, 41170, 43884, 47435, 49404, 54855, 56922, 61755, 73140, 74106, 82340, 85383, 94870, 109710, 113844, 123510, 142305, 148212, 170766, 185265, 189740, 218201, 219420, 247020, 284610, 341532, 370530, 426915, 436402, 569220, 654603, 741060, 853830, 872804, 1091005, 1309206, 1707660, 1963809, 2182010, 2618412, 3273015, 3927618, 4364020, 6546030, 7855236, 9819045, 13092060, 19638090, 39276180]

約数ペア:

[(1, 39276180), (2, 19638090), (3, 13092060), (4, 9819045), (5, 7855236), (6, 6546030), (9, 4364020), (10, 3927618), (12, 3273015), (15, 2618412), (18, 2182010), (20, 1963809), (23, 1707660), (30, 1309206), (36, 1091005), (45, 872804), (46, 853830), (53, 741060), (60, 654603), (69, 569220), (90, 436402), (92, 426915), (106, 370530), (115, 341532), (138, 284610), (159, 247020), (179, 219420), (180, 218201), (207, 189740), (212, 185265), (230, 170766), (265, 148212), (276, 142305), (318, 123510), (345, 113844), (358, 109710), (414, 94870), (460, 85383), (477, 82340), (530, 74106), (537, 73140), (636, 61755), (690, 56922), (716, 54855), (795, 49404), (828, 47435), (895, 43884), (954, 41170), (1035, 37948), (1060, 37053), (1074, 36570), (1219, 32220), (1380, 28461), (1590, 24702), (1611, 24380), (1790, 21942), (1908, 20585), (2070, 18974), (2148, 18285), (2385, 16468), (2438, 16110), (2685, 14628), (3180, 12351), (3222, 12190), (3580, 10971), (3657, 10740), (4117, 9540), (4140, 9487), (4770, 8234), (4876, 8055), (5370, 7314), (6095, 6444)]