97720680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:395

約数の個数: 128

約数和(自身を含む): 306662400

約数和(自身を除く): 208941720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 109, 120, 124, 155, 186, 218, 241, 248, 310, 327, 372, 436, 465, 482, 545, 620, 654, 723, 744, 872, 930, 964, 1090, 1205, 1240, 1308, 1446, 1635, 1860, 1928, 2180, 2410, 2616, 2892, 3270, 3379, 3615, 3720, 4360, 4820, 5784, 6540, 6758, 7230, 7471, 9640, 10137, 13080, 13516, 14460, 14942, 16895, 20274, 22413, 26269, 27032, 28920, 29884, 33790, 37355, 40548, 44826, 50685, 52538, 59768, 67580, 74710, 78807, 81096, 89652, 101370, 105076, 112065, 131345, 135160, 149420, 157614, 179304, 202740, 210152, 224130, 262690, 298840, 315228, 394035, 405480, 448260, 525380, 630456, 788070, 814339, 896520, 1050760, 1576140, 1628678, 2443017, 3152280, 3257356, 4071695, 4886034, 6514712, 8143390, 9772068, 12215085, 16286780, 19544136, 24430170, 32573560, 48860340, 97720680]

約数ペア:

[(1, 97720680), (2, 48860340), (3, 32573560), (4, 24430170), (5, 19544136), (6, 16286780), (8, 12215085), (10, 9772068), (12, 8143390), (15, 6514712), (20, 4886034), (24, 4071695), (30, 3257356), (31, 3152280), (40, 2443017), (60, 1628678), (62, 1576140), (93, 1050760), (109, 896520), (120, 814339), (124, 788070), (155, 630456), (186, 525380), (218, 448260), (241, 405480), (248, 394035), (310, 315228), (327, 298840), (372, 262690), (436, 224130), (465, 210152), (482, 202740), (545, 179304), (620, 157614), (654, 149420), (723, 135160), (744, 131345), (872, 112065), (930, 105076), (964, 101370), (1090, 89652), (1205, 81096), (1240, 78807), (1308, 74710), (1446, 67580), (1635, 59768), (1860, 52538), (1928, 50685), (2180, 44826), (2410, 40548), (2616, 37355), (2892, 33790), (3270, 29884), (3379, 28920), (3615, 27032), (3720, 26269), (4360, 22413), (4820, 20274), (5784, 16895), (6540, 14942), (6758, 14460), (7230, 13516), (7471, 13080), (9640, 10137)]