77168880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5641}}^1$

素因数の和:5679

約数の個数: 120

約数和(自身を含む): 272847120

約数和(自身を除く): 195678240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 5641, 6840, 11282, 13680, 16923, 22564, 28205, 33846, 45128, 50769, 56410, 67692, 84615, 90256, 101538, 107179, 112820, 135384, 169230, 203076, 214358, 225640, 253845, 270768, 321537, 338460, 406152, 428716, 451280, 507690, 535895, 643074, 676920, 812304, 857432, 964611, 1015380, 1071790, 1286148, 1353840, 1607685, 1714864, 1929222, 2030760, 2143580, 2572296, 3215370, 3858444, 4061520, 4287160, 4823055, 5144592, 6430740, 7716888, 8574320, 9646110, 12861480, 15433776, 19292220, 25722960, 38584440, 77168880]

約数ペア:

[(1, 77168880), (2, 38584440), (3, 25722960), (4, 19292220), (5, 15433776), (6, 12861480), (8, 9646110), (9, 8574320), (10, 7716888), (12, 6430740), (15, 5144592), (16, 4823055), (18, 4287160), (19, 4061520), (20, 3858444), (24, 3215370), (30, 2572296), (36, 2143580), (38, 2030760), (40, 1929222), (45, 1714864), (48, 1607685), (57, 1353840), (60, 1286148), (72, 1071790), (76, 1015380), (80, 964611), (90, 857432), (95, 812304), (114, 676920), (120, 643074), (144, 535895), (152, 507690), (171, 451280), (180, 428716), (190, 406152), (228, 338460), (240, 321537), (285, 270768), (304, 253845), (342, 225640), (360, 214358), (380, 203076), (456, 169230), (570, 135384), (684, 112820), (720, 107179), (760, 101538), (855, 90256), (912, 84615), (1140, 67692), (1368, 56410), (1520, 50769), (1710, 45128), (2280, 33846), (2736, 28205), (3420, 22564), (4560, 16923), (5641, 13680), (6840, 11282)]