84960120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{14449}}^1$

素因数の和:14477

約数の個数: 96

約数和(自身を含む): 296514000

約数和(自身を除く): 211553880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 14449, 28898, 43347, 57796, 72245, 86694, 101143, 115592, 144490, 173388, 202286, 216735, 288980, 303429, 346776, 404572, 433470, 505715, 577960, 606858, 708001, 809144, 866940, 1011430, 1213716, 1416002, 1517145, 1733880, 2022860, 2124003, 2427432, 2832004, 3034290, 3540005, 4045720, 4248006, 5664008, 6068580, 7080010, 8496012, 10620015, 12137160, 14160020, 16992024, 21240030, 28320040, 42480060, 84960120]

約数ペア:

[(1, 84960120), (2, 42480060), (3, 28320040), (4, 21240030), (5, 16992024), (6, 14160020), (7, 12137160), (8, 10620015), (10, 8496012), (12, 7080010), (14, 6068580), (15, 5664008), (20, 4248006), (21, 4045720), (24, 3540005), (28, 3034290), (30, 2832004), (35, 2427432), (40, 2124003), (42, 2022860), (49, 1733880), (56, 1517145), (60, 1416002), (70, 1213716), (84, 1011430), (98, 866940), (105, 809144), (120, 708001), (140, 606858), (147, 577960), (168, 505715), (196, 433470), (210, 404572), (245, 346776), (280, 303429), (294, 288980), (392, 216735), (420, 202286), (490, 173388), (588, 144490), (735, 115592), (840, 101143), (980, 86694), (1176, 72245), (1470, 57796), (1960, 43347), (2940, 28898), (5880, 14449)]