4743721680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{637597}}^1$

素因数の和:637644

約数の個数: 80

約数和(自身を含む): 15179933184

約数和(自身を除く): 10436211504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 637597, 1275194, 1912791, 2550388, 3187985, 3825582, 5100776, 6375970, 7651164, 9563955, 10201552, 12751940, 15302328, 19127910, 19765507, 25503880, 30604656, 38255820, 39531014, 51007760, 59296521, 76511640, 79062028, 98827535, 118593042, 153023280, 158124056, 197655070, 237186084, 296482605, 316248112, 395310140, 474372168, 592965210, 790620280, 948744336, 1185930420, 1581240560, 2371860840, 4743721680]

約数ペア:

[(1, 4743721680), (2, 2371860840), (3, 1581240560), (4, 1185930420), (5, 948744336), (6, 790620280), (8, 592965210), (10, 474372168), (12, 395310140), (15, 316248112), (16, 296482605), (20, 237186084), (24, 197655070), (30, 158124056), (31, 153023280), (40, 118593042), (48, 98827535), (60, 79062028), (62, 76511640), (80, 59296521), (93, 51007760), (120, 39531014), (124, 38255820), (155, 30604656), (186, 25503880), (240, 19765507), (248, 19127910), (310, 15302328), (372, 12751940), (465, 10201552), (496, 9563955), (620, 7651164), (744, 6375970), (930, 5100776), (1240, 3825582), (1488, 3187985), (1860, 2550388), (2480, 1912791), (3720, 1275194), (7440, 637597)]