308675520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5641}}^1$

素因数の和:5683

約数の個数: 168

約数和(自身を含む): 1117793040

約数和(自身を除く): 809117520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 5641, 6080, 6840, 9120, 10944, 11282, 13680, 16923, 18240, 22564, 27360, 28205, 33846, 45128, 50769, 54720, 56410, 67692, 84615, 90256, 101538, 107179, 112820, 135384, 169230, 180512, 203076, 214358, 225640, 253845, 270768, 321537, 338460, 361024, 406152, 428716, 451280, 507690, 535895, 541536, 643074, 676920, 812304, 857432, 902560, 964611, 1015380, 1071790, 1083072, 1286148, 1353840, 1607685, 1624608, 1714864, 1805120, 1929222, 2030760, 2143580, 2572296, 2707680, 3215370, 3249216, 3429728, 3858444, 4061520, 4287160, 4823055, 5144592, 5415360, 6430740, 6859456, 7716888, 8123040, 8574320, 9646110, 10289184, 12861480, 15433776, 16246080, 17148640, 19292220, 20578368, 25722960, 30867552, 34297280, 38584440, 51445920, 61735104, 77168880, 102891840, 154337760, 308675520]

約数ペア:

[(1, 308675520), (2, 154337760), (3, 102891840), (4, 77168880), (5, 61735104), (6, 51445920), (8, 38584440), (9, 34297280), (10, 30867552), (12, 25722960), (15, 20578368), (16, 19292220), (18, 17148640), (19, 16246080), (20, 15433776), (24, 12861480), (30, 10289184), (32, 9646110), (36, 8574320), (38, 8123040), (40, 7716888), (45, 6859456), (48, 6430740), (57, 5415360), (60, 5144592), (64, 4823055), (72, 4287160), (76, 4061520), (80, 3858444), (90, 3429728), (95, 3249216), (96, 3215370), (114, 2707680), (120, 2572296), (144, 2143580), (152, 2030760), (160, 1929222), (171, 1805120), (180, 1714864), (190, 1624608), (192, 1607685), (228, 1353840), (240, 1286148), (285, 1083072), (288, 1071790), (304, 1015380), (320, 964611), (342, 902560), (360, 857432), (380, 812304), (456, 676920), (480, 643074), (570, 541536), (576, 535895), (608, 507690), (684, 451280), (720, 428716), (760, 406152), (855, 361024), (912, 338460), (960, 321537), (1140, 270768), (1216, 253845), (1368, 225640), (1440, 214358), (1520, 203076), (1710, 180512), (1824, 169230), (2280, 135384), (2736, 112820), (2880, 107179), (3040, 101538), (3420, 90256), (3648, 84615), (4560, 67692), (5472, 56410), (5641, 54720), (6080, 50769), (6840, 45128), (9120, 33846), (10944, 28205), (11282, 27360), (13680, 22564), (16923, 18240)]