120867456

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:282

約数の個数: 128

約数和(自身を含む): 338607360

約数和(自身を除く): 217739904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 47, 48, 64, 74, 94, 96, 111, 128, 141, 148, 181, 188, 192, 222, 282, 296, 362, 376, 384, 444, 543, 564, 592, 724, 752, 888, 1086, 1128, 1184, 1448, 1504, 1739, 1776, 2172, 2256, 2368, 2896, 3008, 3478, 3552, 4344, 4512, 4736, 5217, 5792, 6016, 6697, 6956, 7104, 8507, 8688, 9024, 10434, 11584, 13394, 13912, 14208, 17014, 17376, 18048, 20091, 20868, 23168, 25521, 26788, 27824, 34028, 34752, 40182, 41736, 51042, 53576, 55648, 68056, 69504, 80364, 83472, 102084, 107152, 111296, 136112, 160728, 166944, 204168, 214304, 222592, 272224, 314759, 321456, 333888, 408336, 428608, 544448, 629518, 642912, 667776, 816672, 857216, 944277, 1088896, 1259036, 1285824, 1633344, 1888554, 2518072, 2571648, 3266688, 3777108, 5036144, 7554216, 10072288, 15108432, 20144576, 30216864, 40289152, 60433728, 120867456]

約数ペア:

[(1, 120867456), (2, 60433728), (3, 40289152), (4, 30216864), (6, 20144576), (8, 15108432), (12, 10072288), (16, 7554216), (24, 5036144), (32, 3777108), (37, 3266688), (47, 2571648), (48, 2518072), (64, 1888554), (74, 1633344), (94, 1285824), (96, 1259036), (111, 1088896), (128, 944277), (141, 857216), (148, 816672), (181, 667776), (188, 642912), (192, 629518), (222, 544448), (282, 428608), (296, 408336), (362, 333888), (376, 321456), (384, 314759), (444, 272224), (543, 222592), (564, 214304), (592, 204168), (724, 166944), (752, 160728), (888, 136112), (1086, 111296), (1128, 107152), (1184, 102084), (1448, 83472), (1504, 80364), (1739, 69504), (1776, 68056), (2172, 55648), (2256, 53576), (2368, 51042), (2896, 41736), (3008, 40182), (3478, 34752), (3552, 34028), (4344, 27824), (4512, 26788), (4736, 25521), (5217, 23168), (5792, 20868), (6016, 20091), (6697, 18048), (6956, 17376), (7104, 17014), (8507, 14208), (8688, 13912), (9024, 13394), (10434, 11584)]