48765840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3331}}^1$

素因数の和:3408

約数の個数: 80

約数和(自身を含む): 153698496

約数和(自身を除く): 104932656

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, 3331, 3660, 4880, 6662, 7320, 9993, 13324, 14640, 16655, 19986, 26648, 33310, 39972, 49965, 53296, 66620, 79944, 99930, 133240, 159888, 199860, 203191, 266480, 399720, 406382, 609573, 799440, 812764, 1015955, 1219146, 1625528, 2031910, 2438292, 3047865, 3251056, 4063820, 4876584, 6095730, 8127640, 9753168, 12191460, 16255280, 24382920, 48765840]

約数ペア:

[(1, 48765840), (2, 24382920), (3, 16255280), (4, 12191460), (5, 9753168), (6, 8127640), (8, 6095730), (10, 4876584), (12, 4063820), (15, 3251056), (16, 3047865), (20, 2438292), (24, 2031910), (30, 1625528), (40, 1219146), (48, 1015955), (60, 812764), (61, 799440), (80, 609573), (120, 406382), (122, 399720), (183, 266480), (240, 203191), (244, 199860), (305, 159888), (366, 133240), (488, 99930), (610, 79944), (732, 66620), (915, 53296), (976, 49965), (1220, 39972), (1464, 33310), (1830, 26648), (2440, 19986), (2928, 16655), (3331, 14640), (3660, 13324), (4880, 9993), (6662, 7320)]