274303920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103903}}^1$

素因数の和:103930

約数の個数: 80

約数和(自身を含む): 927654912

約数和(自身を除く): 653350992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 103903, 207806, 311709, 415612, 519515, 623418, 831224, 1039030, 1142933, 1246836, 1558545, 1662448, 2078060, 2285866, 2493672, 3117090, 3428799, 4156120, 4571732, 4987344, 5714665, 6234180, 6857598, 8312240, 9143464, 11429330, 12468360, 13715196, 17143995, 18286928, 22858660, 24936720, 27430392, 34287990, 45717320, 54860784, 68575980, 91434640, 137151960, 274303920]

約数ペア:

[(1, 274303920), (2, 137151960), (3, 91434640), (4, 68575980), (5, 54860784), (6, 45717320), (8, 34287990), (10, 27430392), (11, 24936720), (12, 22858660), (15, 18286928), (16, 17143995), (20, 13715196), (22, 12468360), (24, 11429330), (30, 9143464), (33, 8312240), (40, 6857598), (44, 6234180), (48, 5714665), (55, 4987344), (60, 4571732), (66, 4156120), (80, 3428799), (88, 3117090), (110, 2493672), (120, 2285866), (132, 2078060), (165, 1662448), (176, 1558545), (220, 1246836), (240, 1142933), (264, 1039030), (330, 831224), (440, 623418), (528, 519515), (660, 415612), (880, 311709), (1320, 207806), (2640, 103903)]