41057880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:225

約数の個数: 128

約数和(自身を含む): 128563200

約数和(自身を除く): 87505320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 71, 79, 120, 122, 142, 158, 183, 213, 237, 244, 284, 305, 316, 355, 366, 395, 426, 474, 488, 568, 610, 632, 710, 732, 790, 852, 915, 948, 1065, 1185, 1220, 1420, 1464, 1580, 1704, 1830, 1896, 2130, 2370, 2440, 2840, 3160, 3660, 4260, 4331, 4740, 4819, 5609, 7320, 8520, 8662, 9480, 9638, 11218, 12993, 14457, 16827, 17324, 19276, 21655, 22436, 24095, 25986, 28045, 28914, 33654, 34648, 38552, 43310, 44872, 48190, 51972, 56090, 57828, 64965, 67308, 72285, 84135, 86620, 96380, 103944, 112180, 115656, 129930, 134616, 144570, 168270, 173240, 192760, 224360, 259860, 289140, 336540, 342149, 519720, 578280, 673080, 684298, 1026447, 1368596, 1710745, 2052894, 2737192, 3421490, 4105788, 5132235, 6842980, 8211576, 10264470, 13685960, 20528940, 41057880]

約数ペア:

[(1, 41057880), (2, 20528940), (3, 13685960), (4, 10264470), (5, 8211576), (6, 6842980), (8, 5132235), (10, 4105788), (12, 3421490), (15, 2737192), (20, 2052894), (24, 1710745), (30, 1368596), (40, 1026447), (60, 684298), (61, 673080), (71, 578280), (79, 519720), (120, 342149), (122, 336540), (142, 289140), (158, 259860), (183, 224360), (213, 192760), (237, 173240), (244, 168270), (284, 144570), (305, 134616), (316, 129930), (355, 115656), (366, 112180), (395, 103944), (426, 96380), (474, 86620), (488, 84135), (568, 72285), (610, 67308), (632, 64965), (710, 57828), (732, 56090), (790, 51972), (852, 48190), (915, 44872), (948, 43310), (1065, 38552), (1185, 34648), (1220, 33654), (1420, 28914), (1464, 28045), (1580, 25986), (1704, 24095), (1830, 22436), (1896, 21655), (2130, 19276), (2370, 17324), (2440, 16827), (2840, 14457), (3160, 12993), (3660, 11218), (4260, 9638), (4331, 9480), (4740, 8662), (4819, 8520), (5609, 7320)]