403086780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4079}}^1$

素因数の和:4161

約数の個数: 120

約数和(自身を含む): 1285542720

約数和(自身を除く): 882455940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 81, 90, 108, 122, 135, 162, 180, 183, 244, 270, 305, 324, 366, 405, 540, 549, 610, 732, 810, 915, 1098, 1220, 1620, 1647, 1830, 2196, 2745, 3294, 3660, 4079, 4941, 5490, 6588, 8158, 8235, 9882, 10980, 12237, 16316, 16470, 19764, 20395, 24474, 24705, 32940, 36711, 40790, 48948, 49410, 61185, 73422, 81580, 98820, 110133, 122370, 146844, 183555, 220266, 244740, 248819, 330399, 367110, 440532, 497638, 550665, 660798, 734220, 746457, 995276, 1101330, 1244095, 1321596, 1492914, 1651995, 2202660, 2239371, 2488190, 2985828, 3303990, 3732285, 4478742, 4976380, 6607980, 6718113, 7464570, 8957484, 11196855, 13436226, 14929140, 20154339, 22393710, 26872452, 33590565, 40308678, 44787420, 67181130, 80617356, 100771695, 134362260, 201543390, 403086780]

約数ペア:

[(1, 403086780), (2, 201543390), (3, 134362260), (4, 100771695), (5, 80617356), (6, 67181130), (9, 44787420), (10, 40308678), (12, 33590565), (15, 26872452), (18, 22393710), (20, 20154339), (27, 14929140), (30, 13436226), (36, 11196855), (45, 8957484), (54, 7464570), (60, 6718113), (61, 6607980), (81, 4976380), (90, 4478742), (108, 3732285), (122, 3303990), (135, 2985828), (162, 2488190), (180, 2239371), (183, 2202660), (244, 1651995), (270, 1492914), (305, 1321596), (324, 1244095), (366, 1101330), (405, 995276), (540, 746457), (549, 734220), (610, 660798), (732, 550665), (810, 497638), (915, 440532), (1098, 367110), (1220, 330399), (1620, 248819), (1647, 244740), (1830, 220266), (2196, 183555), (2745, 146844), (3294, 122370), (3660, 110133), (4079, 98820), (4941, 81580), (5490, 73422), (6588, 61185), (8158, 49410), (8235, 48948), (9882, 40790), (10980, 36711), (12237, 32940), (16316, 24705), (16470, 24474), (19764, 20395)]