127360680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:339

約数の個数: 128

約数和(自身を含む): 394260480

約数和(自身を除く): 266899800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 127, 137, 183, 244, 254, 274, 305, 366, 381, 411, 488, 508, 548, 610, 635, 685, 732, 762, 822, 915, 1016, 1096, 1220, 1270, 1370, 1464, 1524, 1644, 1830, 1905, 2055, 2440, 2540, 2740, 3048, 3288, 3660, 3810, 4110, 5080, 5480, 7320, 7620, 7747, 8220, 8357, 15240, 15494, 16440, 16714, 17399, 23241, 25071, 30988, 33428, 34798, 38735, 41785, 46482, 50142, 52197, 61976, 66856, 69596, 77470, 83570, 86995, 92964, 100284, 104394, 116205, 125355, 139192, 154940, 167140, 173990, 185928, 200568, 208788, 232410, 250710, 260985, 309880, 334280, 347980, 417576, 464820, 501420, 521970, 695960, 929640, 1002840, 1043940, 1061339, 2087880, 2122678, 3184017, 4245356, 5306695, 6368034, 8490712, 10613390, 12736068, 15920085, 21226780, 25472136, 31840170, 42453560, 63680340, 127360680]

約数ペア:

[(1, 127360680), (2, 63680340), (3, 42453560), (4, 31840170), (5, 25472136), (6, 21226780), (8, 15920085), (10, 12736068), (12, 10613390), (15, 8490712), (20, 6368034), (24, 5306695), (30, 4245356), (40, 3184017), (60, 2122678), (61, 2087880), (120, 1061339), (122, 1043940), (127, 1002840), (137, 929640), (183, 695960), (244, 521970), (254, 501420), (274, 464820), (305, 417576), (366, 347980), (381, 334280), (411, 309880), (488, 260985), (508, 250710), (548, 232410), (610, 208788), (635, 200568), (685, 185928), (732, 173990), (762, 167140), (822, 154940), (915, 139192), (1016, 125355), (1096, 116205), (1220, 104394), (1270, 100284), (1370, 92964), (1464, 86995), (1524, 83570), (1644, 77470), (1830, 69596), (1905, 66856), (2055, 61976), (2440, 52197), (2540, 50142), (2740, 46482), (3048, 41785), (3288, 38735), (3660, 34798), (3810, 33428), (4110, 30988), (5080, 25071), (5480, 23241), (7320, 17399), (7620, 16714), (7747, 16440), (8220, 15494), (8357, 15240)]