23605380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{659}}^1$

素因数の和:873

約数の個数: 72

約数和(自身を含む): 72072000

約数和(自身を除く): 48466620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 199, 398, 597, 659, 796, 995, 1194, 1318, 1791, 1977, 1990, 2388, 2636, 2985, 3295, 3582, 3954, 3980, 5931, 5970, 6590, 7164, 7908, 8955, 9885, 11862, 11940, 13180, 17910, 19770, 23724, 29655, 35820, 39540, 59310, 118620, 131141, 262282, 393423, 524564, 655705, 786846, 1180269, 1311410, 1573692, 1967115, 2360538, 2622820, 3934230, 4721076, 5901345, 7868460, 11802690, 23605380]

約数ペア:

[(1, 23605380), (2, 11802690), (3, 7868460), (4, 5901345), (5, 4721076), (6, 3934230), (9, 2622820), (10, 2360538), (12, 1967115), (15, 1573692), (18, 1311410), (20, 1180269), (30, 786846), (36, 655705), (45, 524564), (60, 393423), (90, 262282), (180, 131141), (199, 118620), (398, 59310), (597, 39540), (659, 35820), (796, 29655), (995, 23724), (1194, 19770), (1318, 17910), (1791, 13180), (1977, 11940), (1990, 11862), (2388, 9885), (2636, 8955), (2985, 7908), (3295, 7164), (3582, 6590), (3954, 5970), (3980, 5931)]