61856880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15161}}^1$

素因数の和:15194

約数の個数: 80

約数和(自身を含む): 203049504

約数和(自身を除く): 141192624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 15161, 30322, 45483, 60644, 75805, 90966, 121288, 151610, 181932, 227415, 242576, 257737, 303220, 363864, 454830, 515474, 606440, 727728, 773211, 909660, 1030948, 1212880, 1288685, 1546422, 1819320, 2061896, 2577370, 3092844, 3638640, 3866055, 4123792, 5154740, 6185688, 7732110, 10309480, 12371376, 15464220, 20618960, 30928440, 61856880]

約数ペア:

[(1, 61856880), (2, 30928440), (3, 20618960), (4, 15464220), (5, 12371376), (6, 10309480), (8, 7732110), (10, 6185688), (12, 5154740), (15, 4123792), (16, 3866055), (17, 3638640), (20, 3092844), (24, 2577370), (30, 2061896), (34, 1819320), (40, 1546422), (48, 1288685), (51, 1212880), (60, 1030948), (68, 909660), (80, 773211), (85, 727728), (102, 606440), (120, 515474), (136, 454830), (170, 363864), (204, 303220), (240, 257737), (255, 242576), (272, 227415), (340, 181932), (408, 151610), (510, 121288), (680, 90966), (816, 75805), (1020, 60644), (1360, 45483), (2040, 30322), (4080, 15161)]