61441440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6737}}^1$

素因数の和:6774

約数の個数: 96

約数和(自身を含む): 203757120

約数和(自身を除く): 142315680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 6737, 9120, 13474, 20211, 26948, 33685, 40422, 53896, 67370, 80844, 101055, 107792, 128003, 134740, 161688, 202110, 215584, 256006, 269480, 323376, 384009, 404220, 512012, 538960, 640015, 646752, 768018, 808440, 1024024, 1077920, 1280030, 1536036, 1616880, 1920045, 2048048, 2560060, 3072072, 3233760, 3840090, 4096096, 5120120, 6144144, 7680180, 10240240, 12288288, 15360360, 20480480, 30720720, 61441440]

約数ペア:

[(1, 61441440), (2, 30720720), (3, 20480480), (4, 15360360), (5, 12288288), (6, 10240240), (8, 7680180), (10, 6144144), (12, 5120120), (15, 4096096), (16, 3840090), (19, 3233760), (20, 3072072), (24, 2560060), (30, 2048048), (32, 1920045), (38, 1616880), (40, 1536036), (48, 1280030), (57, 1077920), (60, 1024024), (76, 808440), (80, 768018), (95, 646752), (96, 640015), (114, 538960), (120, 512012), (152, 404220), (160, 384009), (190, 323376), (228, 269480), (240, 256006), (285, 215584), (304, 202110), (380, 161688), (456, 134740), (480, 128003), (570, 107792), (608, 101055), (760, 80844), (912, 67370), (1140, 53896), (1520, 40422), (1824, 33685), (2280, 26948), (3040, 20211), (4560, 13474), (6737, 9120)]