120054540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1987}}^1$

素因数の和:2071

約数の個数: 96

約数和(自身を含む): 360702720

約数和(自身を除く): 240648180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 53, 57, 60, 76, 95, 106, 114, 159, 190, 212, 228, 265, 285, 318, 380, 530, 570, 636, 795, 1007, 1060, 1140, 1590, 1987, 2014, 3021, 3180, 3974, 4028, 5035, 5961, 6042, 7948, 9935, 10070, 11922, 12084, 15105, 19870, 20140, 23844, 29805, 30210, 37753, 39740, 59610, 60420, 75506, 105311, 113259, 119220, 151012, 188765, 210622, 226518, 315933, 377530, 421244, 453036, 526555, 566295, 631866, 755060, 1053110, 1132590, 1263732, 1579665, 2000909, 2106220, 2265180, 3159330, 4001818, 6002727, 6318660, 8003636, 10004545, 12005454, 20009090, 24010908, 30013635, 40018180, 60027270, 120054540]

約数ペア:

[(1, 120054540), (2, 60027270), (3, 40018180), (4, 30013635), (5, 24010908), (6, 20009090), (10, 12005454), (12, 10004545), (15, 8003636), (19, 6318660), (20, 6002727), (30, 4001818), (38, 3159330), (53, 2265180), (57, 2106220), (60, 2000909), (76, 1579665), (95, 1263732), (106, 1132590), (114, 1053110), (159, 755060), (190, 631866), (212, 566295), (228, 526555), (265, 453036), (285, 421244), (318, 377530), (380, 315933), (530, 226518), (570, 210622), (636, 188765), (795, 151012), (1007, 119220), (1060, 113259), (1140, 105311), (1590, 75506), (1987, 60420), (2014, 59610), (3021, 39740), (3180, 37753), (3974, 30210), (4028, 29805), (5035, 23844), (5961, 20140), (6042, 19870), (7948, 15105), (9935, 12084), (10070, 11922)]