154104240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15661}}^1$

素因数の和:15718

約数の個数: 80

約数和(自身を含む): 489406176

約数和(自身を除く): 335301936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 15661, 31322, 46983, 62644, 78305, 93966, 125288, 156610, 187932, 234915, 250576, 313220, 375864, 469830, 626440, 642101, 751728, 939660, 1252880, 1284202, 1879320, 1926303, 2568404, 3210505, 3758640, 3852606, 5136808, 6421010, 7705212, 9631515, 10273616, 12842020, 15410424, 19263030, 25684040, 30820848, 38526060, 51368080, 77052120, 154104240]

約数ペア:

[(1, 154104240), (2, 77052120), (3, 51368080), (4, 38526060), (5, 30820848), (6, 25684040), (8, 19263030), (10, 15410424), (12, 12842020), (15, 10273616), (16, 9631515), (20, 7705212), (24, 6421010), (30, 5136808), (40, 3852606), (41, 3758640), (48, 3210505), (60, 2568404), (80, 1926303), (82, 1879320), (120, 1284202), (123, 1252880), (164, 939660), (205, 751728), (240, 642101), (246, 626440), (328, 469830), (410, 375864), (492, 313220), (615, 250576), (656, 234915), (820, 187932), (984, 156610), (1230, 125288), (1640, 93966), (1968, 78305), (2460, 62644), (3280, 46983), (4920, 31322), (9840, 15661)]