15817140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1723}}^1$

素因数の和:1758

約数の個数: 96

約数和(自身を含む): 52133760

約数和(自身を除く): 36316620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1723, 1836, 2295, 3060, 3446, 4590, 5169, 6892, 8615, 9180, 10338, 15507, 17230, 20676, 25845, 29291, 31014, 34460, 46521, 51690, 58582, 62028, 77535, 87873, 93042, 103380, 117164, 146455, 155070, 175746, 186084, 232605, 263619, 292910, 310140, 351492, 439365, 465210, 527238, 585820, 790857, 878730, 930420, 1054476, 1318095, 1581714, 1757460, 2636190, 3163428, 3954285, 5272380, 7908570, 15817140]

約数ペア:

[(1, 15817140), (2, 7908570), (3, 5272380), (4, 3954285), (5, 3163428), (6, 2636190), (9, 1757460), (10, 1581714), (12, 1318095), (15, 1054476), (17, 930420), (18, 878730), (20, 790857), (27, 585820), (30, 527238), (34, 465210), (36, 439365), (45, 351492), (51, 310140), (54, 292910), (60, 263619), (68, 232605), (85, 186084), (90, 175746), (102, 155070), (108, 146455), (135, 117164), (153, 103380), (170, 93042), (180, 87873), (204, 77535), (255, 62028), (270, 58582), (306, 51690), (340, 46521), (459, 34460), (510, 31014), (540, 29291), (612, 25845), (765, 20676), (918, 17230), (1020, 15507), (1530, 10338), (1723, 9180), (1836, 8615), (2295, 6892), (3060, 5169), (3446, 4590)]