120102920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2113}}^1$

素因数の和:2167

約数の個数: 96

約数和(自身を含む): 325344600

約数和(自身を除く): 205241680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 49, 56, 58, 70, 98, 116, 140, 145, 196, 203, 232, 245, 280, 290, 392, 406, 490, 580, 812, 980, 1015, 1160, 1421, 1624, 1960, 2030, 2113, 2842, 4060, 4226, 5684, 7105, 8120, 8452, 10565, 11368, 14210, 14791, 16904, 21130, 28420, 29582, 42260, 56840, 59164, 61277, 73955, 84520, 103537, 118328, 122554, 147910, 207074, 245108, 295820, 306385, 414148, 428939, 490216, 517685, 591640, 612770, 828296, 857878, 1035370, 1225540, 1715756, 2070740, 2144695, 2451080, 3002573, 3431512, 4141480, 4289390, 6005146, 8578780, 12010292, 15012865, 17157560, 24020584, 30025730, 60051460, 120102920]

約数ペア:

[(1, 120102920), (2, 60051460), (4, 30025730), (5, 24020584), (7, 17157560), (8, 15012865), (10, 12010292), (14, 8578780), (20, 6005146), (28, 4289390), (29, 4141480), (35, 3431512), (40, 3002573), (49, 2451080), (56, 2144695), (58, 2070740), (70, 1715756), (98, 1225540), (116, 1035370), (140, 857878), (145, 828296), (196, 612770), (203, 591640), (232, 517685), (245, 490216), (280, 428939), (290, 414148), (392, 306385), (406, 295820), (490, 245108), (580, 207074), (812, 147910), (980, 122554), (1015, 118328), (1160, 103537), (1421, 84520), (1624, 73955), (1960, 61277), (2030, 59164), (2113, 56840), (2842, 42260), (4060, 29582), (4226, 28420), (5684, 21130), (7105, 16904), (8120, 14791), (8452, 14210), (10565, 11368)]