6472440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:494

約数の個数: 128

約数和(自身を含む): 23284800

約数和(自身を除く): 16812360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 461, 468, 520, 540, 585, 702, 780, 922, 936, 1080, 1170, 1383, 1404, 1560, 1755, 1844, 2305, 2340, 2766, 2808, 3510, 3688, 4149, 4610, 4680, 5532, 5993, 6915, 7020, 8298, 9220, 11064, 11986, 12447, 13830, 14040, 16596, 17979, 18440, 20745, 23972, 24894, 27660, 29965, 33192, 35958, 41490, 47944, 49788, 53937, 55320, 59930, 62235, 71916, 82980, 89895, 99576, 107874, 119860, 124470, 143832, 161811, 165960, 179790, 215748, 239720, 248940, 269685, 323622, 359580, 431496, 497880, 539370, 647244, 719160, 809055, 1078740, 1294488, 1618110, 2157480, 3236220, 6472440]

約数ペア:

[(1, 6472440), (2, 3236220), (3, 2157480), (4, 1618110), (5, 1294488), (6, 1078740), (8, 809055), (9, 719160), (10, 647244), (12, 539370), (13, 497880), (15, 431496), (18, 359580), (20, 323622), (24, 269685), (26, 248940), (27, 239720), (30, 215748), (36, 179790), (39, 165960), (40, 161811), (45, 143832), (52, 124470), (54, 119860), (60, 107874), (65, 99576), (72, 89895), (78, 82980), (90, 71916), (104, 62235), (108, 59930), (117, 55320), (120, 53937), (130, 49788), (135, 47944), (156, 41490), (180, 35958), (195, 33192), (216, 29965), (234, 27660), (260, 24894), (270, 23972), (312, 20745), (351, 18440), (360, 17979), (390, 16596), (461, 14040), (468, 13830), (520, 12447), (540, 11986), (585, 11064), (702, 9220), (780, 8298), (922, 7020), (936, 6915), (1080, 5993), (1170, 5532), (1383, 4680), (1404, 4610), (1560, 4149), (1755, 3688), (1844, 3510), (2305, 2808), (2340, 2766)]