78117480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{10333}}^1$

素因数の和:10360

約数の個数: 128

約数和(自身を含む): 297619200

約数和(自身を除く): 219501720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 10333, 20666, 30999, 41332, 51665, 61998, 72331, 82664, 92997, 103330, 123996, 144662, 154995, 185994, 206660, 216993, 247992, 278991, 289324, 309990, 361655, 371988, 413320, 433986, 464985, 557982, 578648, 619980, 650979, 723310, 743976, 867972, 929970, 1084965, 1115964, 1239960, 1301958, 1394955, 1446620, 1735944, 1859940, 1952937, 2169930, 2231928, 2603916, 2789910, 2893240, 3254895, 3719880, 3905874, 4339860, 5207832, 5579820, 6509790, 7811748, 8679720, 9764685, 11159640, 13019580, 15623496, 19529370, 26039160, 39058740, 78117480]

約数ペア:

[(1, 78117480), (2, 39058740), (3, 26039160), (4, 19529370), (5, 15623496), (6, 13019580), (7, 11159640), (8, 9764685), (9, 8679720), (10, 7811748), (12, 6509790), (14, 5579820), (15, 5207832), (18, 4339860), (20, 3905874), (21, 3719880), (24, 3254895), (27, 2893240), (28, 2789910), (30, 2603916), (35, 2231928), (36, 2169930), (40, 1952937), (42, 1859940), (45, 1735944), (54, 1446620), (56, 1394955), (60, 1301958), (63, 1239960), (70, 1115964), (72, 1084965), (84, 929970), (90, 867972), (105, 743976), (108, 723310), (120, 650979), (126, 619980), (135, 578648), (140, 557982), (168, 464985), (180, 433986), (189, 413320), (210, 371988), (216, 361655), (252, 309990), (270, 289324), (280, 278991), (315, 247992), (360, 216993), (378, 206660), (420, 185994), (504, 154995), (540, 144662), (630, 123996), (756, 103330), (840, 92997), (945, 82664), (1080, 72331), (1260, 61998), (1512, 51665), (1890, 41332), (2520, 30999), (3780, 20666), (7560, 10333)]