79053480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19963}}^1$

素因数の和:19991

約数の個数: 96

約数和(自身を含む): 280294560

約数和(自身を除く): 201241080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 19963, 39926, 59889, 79852, 99815, 119778, 159704, 179667, 199630, 219593, 239556, 299445, 359334, 399260, 439186, 479112, 598890, 658779, 718668, 798520, 878372, 898335, 1097965, 1197780, 1317558, 1437336, 1756744, 1796670, 1976337, 2195930, 2395560, 2635116, 3293895, 3593340, 3952674, 4391860, 5270232, 6587790, 7186680, 7905348, 8783720, 9881685, 13175580, 15810696, 19763370, 26351160, 39526740, 79053480]

約数ペア:

[(1, 79053480), (2, 39526740), (3, 26351160), (4, 19763370), (5, 15810696), (6, 13175580), (8, 9881685), (9, 8783720), (10, 7905348), (11, 7186680), (12, 6587790), (15, 5270232), (18, 4391860), (20, 3952674), (22, 3593340), (24, 3293895), (30, 2635116), (33, 2395560), (36, 2195930), (40, 1976337), (44, 1796670), (45, 1756744), (55, 1437336), (60, 1317558), (66, 1197780), (72, 1097965), (88, 898335), (90, 878372), (99, 798520), (110, 718668), (120, 658779), (132, 598890), (165, 479112), (180, 439186), (198, 399260), (220, 359334), (264, 299445), (330, 239556), (360, 219593), (396, 199630), (440, 179667), (495, 159704), (660, 119778), (792, 99815), (990, 79852), (1320, 59889), (1980, 39926), (3960, 19963)]