47121540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{4339}}^1$

素因数の和:4532

約数の個数: 48

約数和(自身を含む): 132699840

約数和(自身を除く): 85578300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 362, 543, 724, 905, 1086, 1810, 2172, 2715, 3620, 4339, 5430, 8678, 10860, 13017, 17356, 21695, 26034, 43390, 52068, 65085, 86780, 130170, 260340, 785359, 1570718, 2356077, 3141436, 3926795, 4712154, 7853590, 9424308, 11780385, 15707180, 23560770, 47121540]

約数ペア:

[(1, 47121540), (2, 23560770), (3, 15707180), (4, 11780385), (5, 9424308), (6, 7853590), (10, 4712154), (12, 3926795), (15, 3141436), (20, 2356077), (30, 1570718), (60, 785359), (181, 260340), (362, 130170), (543, 86780), (724, 65085), (905, 52068), (1086, 43390), (1810, 26034), (2172, 21695), (2715, 17356), (3620, 13017), (4339, 10860), (5430, 8678)]