392418720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9397}}^1$

素因数の和:9447

約数の個数: 144

約数和(自身を含む): 1385453160

約数和(自身を除く): 993034440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1740, 2088, 2320, 2610, 2784, 3480, 4176, 4640, 5220, 6960, 8352, 9397, 10440, 13920, 18794, 20880, 28191, 37588, 41760, 46985, 56382, 75176, 84573, 93970, 112764, 140955, 150352, 169146, 187940, 225528, 272513, 281910, 300704, 338292, 375880, 422865, 451056, 545026, 563820, 676584, 751760, 817539, 845730, 902112, 1090052, 1127640, 1353168, 1362565, 1503520, 1635078, 1691460, 2180104, 2255280, 2452617, 2706336, 2725130, 3270156, 3382920, 4087695, 4360208, 4510560, 4905234, 5450260, 6540312, 6765840, 8175390, 8720416, 9810468, 10900520, 12263085, 13080624, 13531680, 16350780, 19620936, 21801040, 24526170, 26161248, 32701560, 39241872, 43602080, 49052340, 65403120, 78483744, 98104680, 130806240, 196209360, 392418720]

約数ペア:

[(1, 392418720), (2, 196209360), (3, 130806240), (4, 98104680), (5, 78483744), (6, 65403120), (8, 49052340), (9, 43602080), (10, 39241872), (12, 32701560), (15, 26161248), (16, 24526170), (18, 21801040), (20, 19620936), (24, 16350780), (29, 13531680), (30, 13080624), (32, 12263085), (36, 10900520), (40, 9810468), (45, 8720416), (48, 8175390), (58, 6765840), (60, 6540312), (72, 5450260), (80, 4905234), (87, 4510560), (90, 4360208), (96, 4087695), (116, 3382920), (120, 3270156), (144, 2725130), (145, 2706336), (160, 2452617), (174, 2255280), (180, 2180104), (232, 1691460), (240, 1635078), (261, 1503520), (288, 1362565), (290, 1353168), (348, 1127640), (360, 1090052), (435, 902112), (464, 845730), (480, 817539), (522, 751760), (580, 676584), (696, 563820), (720, 545026), (870, 451056), (928, 422865), (1044, 375880), (1160, 338292), (1305, 300704), (1392, 281910), (1440, 272513), (1740, 225528), (2088, 187940), (2320, 169146), (2610, 150352), (2784, 140955), (3480, 112764), (4176, 93970), (4640, 84573), (5220, 75176), (6960, 56382), (8352, 46985), (9397, 41760), (10440, 37588), (13920, 28191), (18794, 20880)]