490317600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{204299}}^1$

素因数の和:204322

約数の個数: 72

約数和(自身を含む): 1595991600

約数和(自身を除く): 1105674000

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, 204299, 408598, 612897, 817196, 1021495, 1225794, 1634392, 2042990, 2451588, 3064485, 3268784, 4085980, 4903176, 5107475, 6128970, 6537568, 8171960, 9806352, 10214950, 12257940, 15322425, 16343920, 19612704, 20429900, 24515880, 30644850, 32687840, 40859800, 49031760, 61289700, 81719600, 98063520, 122579400, 163439200, 245158800, 490317600]

約数ペア:

[(1, 490317600), (2, 245158800), (3, 163439200), (4, 122579400), (5, 98063520), (6, 81719600), (8, 61289700), (10, 49031760), (12, 40859800), (15, 32687840), (16, 30644850), (20, 24515880), (24, 20429900), (25, 19612704), (30, 16343920), (32, 15322425), (40, 12257940), (48, 10214950), (50, 9806352), (60, 8171960), (75, 6537568), (80, 6128970), (96, 5107475), (100, 4903176), (120, 4085980), (150, 3268784), (160, 3064485), (200, 2451588), (240, 2042990), (300, 1634392), (400, 1225794), (480, 1021495), (600, 817196), (800, 612897), (1200, 408598), (2400, 204299)]