2015574720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{110503}}^1$

素因数の和:110542

約数の個数: 112

約数和(自身を含む): 6736323840

約数和(自身を除く): 4720749120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 18240, 110503, 221006, 331509, 442012, 552515, 663018, 884024, 1105030, 1326036, 1657545, 1768048, 2099557, 2210060, 2652072, 3315090, 3536096, 4199114, 4420120, 5304144, 6298671, 6630180, 7072192, 8398228, 8840240, 10497785, 10608288, 12597342, 13260360, 16796456, 17680480, 20995570, 21216576, 25194684, 26520720, 31493355, 33592912, 35360960, 41991140, 50389368, 53041440, 62986710, 67185824, 83982280, 100778736, 106082880, 125973420, 134371648, 167964560, 201557472, 251946840, 335929120, 403114944, 503893680, 671858240, 1007787360, 2015574720]

約数ペア:

[(1, 2015574720), (2, 1007787360), (3, 671858240), (4, 503893680), (5, 403114944), (6, 335929120), (8, 251946840), (10, 201557472), (12, 167964560), (15, 134371648), (16, 125973420), (19, 106082880), (20, 100778736), (24, 83982280), (30, 67185824), (32, 62986710), (38, 53041440), (40, 50389368), (48, 41991140), (57, 35360960), (60, 33592912), (64, 31493355), (76, 26520720), (80, 25194684), (95, 21216576), (96, 20995570), (114, 17680480), (120, 16796456), (152, 13260360), (160, 12597342), (190, 10608288), (192, 10497785), (228, 8840240), (240, 8398228), (285, 7072192), (304, 6630180), (320, 6298671), (380, 5304144), (456, 4420120), (480, 4199114), (570, 3536096), (608, 3315090), (760, 2652072), (912, 2210060), (960, 2099557), (1140, 1768048), (1216, 1657545), (1520, 1326036), (1824, 1105030), (2280, 884024), (3040, 663018), (3648, 552515), (4560, 442012), (6080, 331509), (9120, 221006), (18240, 110503)]