397347360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{15619}}^1$

素因数の和:15690

約数の個数: 96

約数和(自身を含む): 1275341760

約数和(自身を除く): 877994400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 80, 96, 106, 120, 159, 160, 212, 240, 265, 318, 424, 480, 530, 636, 795, 848, 1060, 1272, 1590, 1696, 2120, 2544, 3180, 4240, 5088, 6360, 8480, 12720, 15619, 25440, 31238, 46857, 62476, 78095, 93714, 124952, 156190, 187428, 234285, 249904, 312380, 374856, 468570, 499808, 624760, 749712, 827807, 937140, 1249520, 1499424, 1655614, 1874280, 2483421, 2499040, 3311228, 3748560, 4139035, 4966842, 6622456, 7497120, 8278070, 9933684, 12417105, 13244912, 16556140, 19867368, 24834210, 26489824, 33112280, 39734736, 49668420, 66224560, 79469472, 99336840, 132449120, 198673680, 397347360]

約数ペア:

[(1, 397347360), (2, 198673680), (3, 132449120), (4, 99336840), (5, 79469472), (6, 66224560), (8, 49668420), (10, 39734736), (12, 33112280), (15, 26489824), (16, 24834210), (20, 19867368), (24, 16556140), (30, 13244912), (32, 12417105), (40, 9933684), (48, 8278070), (53, 7497120), (60, 6622456), (80, 4966842), (96, 4139035), (106, 3748560), (120, 3311228), (159, 2499040), (160, 2483421), (212, 1874280), (240, 1655614), (265, 1499424), (318, 1249520), (424, 937140), (480, 827807), (530, 749712), (636, 624760), (795, 499808), (848, 468570), (1060, 374856), (1272, 312380), (1590, 249904), (1696, 234285), (2120, 187428), (2544, 156190), (3180, 124952), (4240, 93714), (5088, 78095), (6360, 62476), (8480, 46857), (12720, 31238), (15619, 25440)]