120637120

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12161}}^1$

素因数の和:12209

約数の個数: 56

約数和(自身を含む): 296558208

約数和(自身を除く): 175921088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 12161, 24322, 48644, 60805, 97288, 121610, 194576, 243220, 376991, 389152, 486440, 753982, 778304, 972880, 1507964, 1884955, 1945760, 3015928, 3769910, 3891520, 6031856, 7539820, 12063712, 15079640, 24127424, 30159280, 60318560, 120637120]

約数ペア:

[(1, 120637120), (2, 60318560), (4, 30159280), (5, 24127424), (8, 15079640), (10, 12063712), (16, 7539820), (20, 6031856), (31, 3891520), (32, 3769910), (40, 3015928), (62, 1945760), (64, 1884955), (80, 1507964), (124, 972880), (155, 778304), (160, 753982), (248, 486440), (310, 389152), (320, 376991), (496, 243220), (620, 194576), (992, 121610), (1240, 97288), (1984, 60805), (2480, 48644), (4960, 24322), (9920, 12161)]