72112800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{30047}}^1$

素因数の和:30070

約数の個数: 72

約数和(自身を含む): 234734976

約数和(自身を除く): 162622176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 30047, 60094, 90141, 120188, 150235, 180282, 240376, 300470, 360564, 450705, 480752, 600940, 721128, 751175, 901410, 961504, 1201880, 1442256, 1502350, 1802820, 2253525, 2403760, 2884512, 3004700, 3605640, 4507050, 4807520, 6009400, 7211280, 9014100, 12018800, 14422560, 18028200, 24037600, 36056400, 72112800]

約数ペア:

[(1, 72112800), (2, 36056400), (3, 24037600), (4, 18028200), (5, 14422560), (6, 12018800), (8, 9014100), (10, 7211280), (12, 6009400), (15, 4807520), (16, 4507050), (20, 3605640), (24, 3004700), (25, 2884512), (30, 2403760), (32, 2253525), (40, 1802820), (48, 1502350), (50, 1442256), (60, 1201880), (75, 961504), (80, 901410), (96, 751175), (100, 721128), (120, 600940), (150, 480752), (160, 450705), (200, 360564), (240, 300470), (300, 240376), (400, 180282), (480, 150235), (600, 120188), (800, 90141), (1200, 60094), (2400, 30047)]