39353880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 124416000

約数和(自身を除く): 85062120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 71, 93, 120, 124, 142, 149, 155, 186, 213, 248, 284, 298, 310, 355, 372, 426, 447, 465, 568, 596, 620, 710, 744, 745, 852, 894, 930, 1065, 1192, 1240, 1420, 1490, 1704, 1788, 1860, 2130, 2201, 2235, 2840, 2980, 3576, 3720, 4260, 4402, 4470, 4619, 5960, 6603, 8520, 8804, 8940, 9238, 10579, 11005, 13206, 13857, 17608, 17880, 18476, 21158, 22010, 23095, 26412, 27714, 31737, 33015, 36952, 42316, 44020, 46190, 52824, 52895, 55428, 63474, 66030, 69285, 84632, 88040, 92380, 105790, 110856, 126948, 132060, 138570, 158685, 184760, 211580, 253896, 264120, 277140, 317370, 327949, 423160, 554280, 634740, 655898, 983847, 1269480, 1311796, 1639745, 1967694, 2623592, 3279490, 3935388, 4919235, 6558980, 7870776, 9838470, 13117960, 19676940, 39353880]

約数ペア:

[(1, 39353880), (2, 19676940), (3, 13117960), (4, 9838470), (5, 7870776), (6, 6558980), (8, 4919235), (10, 3935388), (12, 3279490), (15, 2623592), (20, 1967694), (24, 1639745), (30, 1311796), (31, 1269480), (40, 983847), (60, 655898), (62, 634740), (71, 554280), (93, 423160), (120, 327949), (124, 317370), (142, 277140), (149, 264120), (155, 253896), (186, 211580), (213, 184760), (248, 158685), (284, 138570), (298, 132060), (310, 126948), (355, 110856), (372, 105790), (426, 92380), (447, 88040), (465, 84632), (568, 69285), (596, 66030), (620, 63474), (710, 55428), (744, 52895), (745, 52824), (852, 46190), (894, 44020), (930, 42316), (1065, 36952), (1192, 33015), (1240, 31737), (1420, 27714), (1490, 26412), (1704, 23095), (1788, 22010), (1860, 21158), (2130, 18476), (2201, 17880), (2235, 17608), (2840, 13857), (2980, 13206), (3576, 11005), (3720, 10579), (4260, 9238), (4402, 8940), (4470, 8804), (4619, 8520), (5960, 6603)]