23820000

素因数分解:

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

素因数の和:430

約数の個数: 120

約数和(自身を含む): 78331176

約数和(自身を除く): 54511176

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, 125, 150, 160, 200, 240, 250, 300, 375, 397, 400, 480, 500, 600, 625, 750, 794, 800, 1000, 1191, 1200, 1250, 1500, 1588, 1875, 1985, 2000, 2382, 2400, 2500, 3000, 3176, 3750, 3970, 4000, 4764, 5000, 5955, 6000, 6352, 7500, 7940, 9528, 9925, 10000, 11910, 12000, 12704, 15000, 15880, 19056, 19850, 20000, 23820, 29775, 30000, 31760, 38112, 39700, 47640, 49625, 59550, 60000, 63520, 79400, 95280, 99250, 119100, 148875, 158800, 190560, 198500, 238200, 248125, 297750, 317600, 397000, 476400, 496250, 595500, 744375, 794000, 952800, 992500, 1191000, 1488750, 1588000, 1985000, 2382000, 2977500, 3970000, 4764000, 5955000, 7940000, 11910000, 23820000]

約数ペア:

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