47640000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{397}}^1$

素因数の和:432

約数の個数: 140

約数和(自身を含む): 157905704

約数和(自身を除く): 110265704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 150, 160, 192, 200, 240, 250, 300, 320, 375, 397, 400, 480, 500, 600, 625, 750, 794, 800, 960, 1000, 1191, 1200, 1250, 1500, 1588, 1600, 1875, 1985, 2000, 2382, 2400, 2500, 3000, 3176, 3750, 3970, 4000, 4764, 4800, 5000, 5955, 6000, 6352, 7500, 7940, 8000, 9528, 9925, 10000, 11910, 12000, 12704, 15000, 15880, 19056, 19850, 20000, 23820, 24000, 25408, 29775, 30000, 31760, 38112, 39700, 40000, 47640, 49625, 59550, 60000, 63520, 76224, 79400, 95280, 99250, 119100, 120000, 127040, 148875, 158800, 190560, 198500, 238200, 248125, 297750, 317600, 381120, 397000, 476400, 496250, 595500, 635200, 744375, 794000, 952800, 992500, 1191000, 1488750, 1588000, 1905600, 1985000, 2382000, 2977500, 3176000, 3970000, 4764000, 5955000, 7940000, 9528000, 11910000, 15880000, 23820000, 47640000]

約数ペア:

[(1, 47640000), (2, 23820000), (3, 15880000), (4, 11910000), (5, 9528000), (6, 7940000), (8, 5955000), (10, 4764000), (12, 3970000), (15, 3176000), (16, 2977500), (20, 2382000), (24, 1985000), (25, 1905600), (30, 1588000), (32, 1488750), (40, 1191000), (48, 992500), (50, 952800), (60, 794000), (64, 744375), (75, 635200), (80, 595500), (96, 496250), (100, 476400), (120, 397000), (125, 381120), (150, 317600), (160, 297750), (192, 248125), (200, 238200), (240, 198500), (250, 190560), (300, 158800), (320, 148875), (375, 127040), (397, 120000), (400, 119100), (480, 99250), (500, 95280), (600, 79400), (625, 76224), (750, 63520), (794, 60000), (800, 59550), (960, 49625), (1000, 47640), (1191, 40000), (1200, 39700), (1250, 38112), (1500, 31760), (1588, 30000), (1600, 29775), (1875, 25408), (1985, 24000), (2000, 23820), (2382, 20000), (2400, 19850), (2500, 19056), (3000, 15880), (3176, 15000), (3750, 12704), (3970, 12000), (4000, 11910), (4764, 10000), (4800, 9925), (5000, 9528), (5955, 8000), (6000, 7940), (6352, 7500)]