243038520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{691}}^1\times {\mathrm{977}}^1$

素因数の和:1685

約数の個数: 96

約数和(自身を含む): 791827920

約数和(自身を除く): 548789400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 691, 977, 1382, 1954, 2073, 2764, 2931, 3455, 3908, 4146, 4885, 5528, 5862, 6219, 6910, 7816, 8292, 8793, 9770, 10365, 11724, 12438, 13820, 14655, 16584, 17586, 19540, 20730, 23448, 24876, 27640, 29310, 31095, 35172, 39080, 41460, 43965, 49752, 58620, 62190, 70344, 82920, 87930, 117240, 124380, 175860, 248760, 351720, 675107, 1350214, 2025321, 2700428, 3375535, 4050642, 5400856, 6075963, 6751070, 8101284, 10126605, 12151926, 13502140, 16202568, 20253210, 24303852, 27004280, 30379815, 40506420, 48607704, 60759630, 81012840, 121519260, 243038520]

約数ペア:

[(1, 243038520), (2, 121519260), (3, 81012840), (4, 60759630), (5, 48607704), (6, 40506420), (8, 30379815), (9, 27004280), (10, 24303852), (12, 20253210), (15, 16202568), (18, 13502140), (20, 12151926), (24, 10126605), (30, 8101284), (36, 6751070), (40, 6075963), (45, 5400856), (60, 4050642), (72, 3375535), (90, 2700428), (120, 2025321), (180, 1350214), (360, 675107), (691, 351720), (977, 248760), (1382, 175860), (1954, 124380), (2073, 117240), (2764, 87930), (2931, 82920), (3455, 70344), (3908, 62190), (4146, 58620), (4885, 49752), (5528, 43965), (5862, 41460), (6219, 39080), (6910, 35172), (7816, 31095), (8292, 29310), (8793, 27640), (9770, 24876), (10365, 23448), (11724, 20730), (12438, 19540), (13820, 17586), (14655, 16584)]