78273360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9883}}^1$

素因数の和:9913

約数の個数: 120

約数和(自身を含む): 286794144

約数和(自身を除く): 208520784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 9883, 19766, 29649, 39532, 49415, 59298, 79064, 88947, 98830, 108713, 118596, 148245, 158128, 177894, 197660, 217426, 237192, 296490, 326139, 355788, 395320, 434852, 444735, 474384, 543565, 592980, 652278, 711576, 790640, 869704, 889470, 978417, 1087130, 1185960, 1304556, 1423152, 1630695, 1739408, 1778940, 1956834, 2174260, 2371920, 2609112, 3261390, 3557880, 3913668, 4348520, 4892085, 5218224, 6522780, 7115760, 7827336, 8697040, 9784170, 13045560, 15654672, 19568340, 26091120, 39136680, 78273360]

約数ペア:

[(1, 78273360), (2, 39136680), (3, 26091120), (4, 19568340), (5, 15654672), (6, 13045560), (8, 9784170), (9, 8697040), (10, 7827336), (11, 7115760), (12, 6522780), (15, 5218224), (16, 4892085), (18, 4348520), (20, 3913668), (22, 3557880), (24, 3261390), (30, 2609112), (33, 2371920), (36, 2174260), (40, 1956834), (44, 1778940), (45, 1739408), (48, 1630695), (55, 1423152), (60, 1304556), (66, 1185960), (72, 1087130), (80, 978417), (88, 889470), (90, 869704), (99, 790640), (110, 711576), (120, 652278), (132, 592980), (144, 543565), (165, 474384), (176, 444735), (180, 434852), (198, 395320), (220, 355788), (240, 326139), (264, 296490), (330, 237192), (360, 217426), (396, 197660), (440, 177894), (495, 158128), (528, 148245), (660, 118596), (720, 108713), (792, 98830), (880, 88947), (990, 79064), (1320, 59298), (1584, 49415), (1980, 39532), (2640, 29649), (3960, 19766), (7920, 9883)]