1053977520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71993}}^1$

素因数の和:72070

約数の個数: 80

約数和(自身を含む): 3320939232

約数和(自身を除く): 2266961712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 14640, 71993, 143986, 215979, 287972, 359965, 431958, 575944, 719930, 863916, 1079895, 1151888, 1439860, 1727832, 2159790, 2879720, 3455664, 4319580, 4391573, 5759440, 8639160, 8783146, 13174719, 17278320, 17566292, 21957865, 26349438, 35132584, 43915730, 52698876, 65873595, 70265168, 87831460, 105397752, 131747190, 175662920, 210795504, 263494380, 351325840, 526988760, 1053977520]

約数ペア:

[(1, 1053977520), (2, 526988760), (3, 351325840), (4, 263494380), (5, 210795504), (6, 175662920), (8, 131747190), (10, 105397752), (12, 87831460), (15, 70265168), (16, 65873595), (20, 52698876), (24, 43915730), (30, 35132584), (40, 26349438), (48, 21957865), (60, 17566292), (61, 17278320), (80, 13174719), (120, 8783146), (122, 8639160), (183, 5759440), (240, 4391573), (244, 4319580), (305, 3455664), (366, 2879720), (488, 2159790), (610, 1727832), (732, 1439860), (915, 1151888), (976, 1079895), (1220, 863916), (1464, 719930), (1830, 575944), (2440, 431958), (2928, 359965), (3660, 287972), (4880, 215979), (7320, 143986), (14640, 71993)]