72128760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1031}}^1$

素因数の和:1109

約数の個数: 128

約数和(自身を含む): 240744960

約数和(自身を除く): 168616200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 53, 55, 60, 66, 88, 106, 110, 120, 132, 159, 165, 212, 220, 264, 265, 318, 330, 424, 440, 530, 583, 636, 660, 795, 1031, 1060, 1166, 1272, 1320, 1590, 1749, 2062, 2120, 2332, 2915, 3093, 3180, 3498, 4124, 4664, 5155, 5830, 6186, 6360, 6996, 8248, 8745, 10310, 11341, 11660, 12372, 13992, 15465, 17490, 20620, 22682, 23320, 24744, 30930, 34023, 34980, 41240, 45364, 54643, 56705, 61860, 68046, 69960, 90728, 109286, 113410, 123720, 136092, 163929, 170115, 218572, 226820, 272184, 273215, 327858, 340230, 437144, 453640, 546430, 601073, 655716, 680460, 819645, 1092860, 1202146, 1311432, 1360920, 1639290, 1803219, 2185720, 2404292, 3005365, 3278580, 3606438, 4808584, 6010730, 6557160, 7212876, 9016095, 12021460, 14425752, 18032190, 24042920, 36064380, 72128760]

約数ペア:

[(1, 72128760), (2, 36064380), (3, 24042920), (4, 18032190), (5, 14425752), (6, 12021460), (8, 9016095), (10, 7212876), (11, 6557160), (12, 6010730), (15, 4808584), (20, 3606438), (22, 3278580), (24, 3005365), (30, 2404292), (33, 2185720), (40, 1803219), (44, 1639290), (53, 1360920), (55, 1311432), (60, 1202146), (66, 1092860), (88, 819645), (106, 680460), (110, 655716), (120, 601073), (132, 546430), (159, 453640), (165, 437144), (212, 340230), (220, 327858), (264, 273215), (265, 272184), (318, 226820), (330, 218572), (424, 170115), (440, 163929), (530, 136092), (583, 123720), (636, 113410), (660, 109286), (795, 90728), (1031, 69960), (1060, 68046), (1166, 61860), (1272, 56705), (1320, 54643), (1590, 45364), (1749, 41240), (2062, 34980), (2120, 34023), (2332, 30930), (2915, 24744), (3093, 23320), (3180, 22682), (3498, 20620), (4124, 17490), (4664, 15465), (5155, 13992), (5830, 12372), (6186, 11660), (6360, 11341), (6996, 10310), (8248, 8745)]