137730480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{13997}}^1$

素因数の和:14054

約数の個数: 80

約数和(自身を含む): 437409504

約数和(自身を除く): 299679024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 13997, 27994, 41991, 55988, 69985, 83982, 111976, 139970, 167964, 209955, 223952, 279940, 335928, 419910, 559880, 573877, 671856, 839820, 1119760, 1147754, 1679640, 1721631, 2295508, 2869385, 3359280, 3443262, 4591016, 5738770, 6886524, 8608155, 9182032, 11477540, 13773048, 17216310, 22955080, 27546096, 34432620, 45910160, 68865240, 137730480]

約数ペア:

[(1, 137730480), (2, 68865240), (3, 45910160), (4, 34432620), (5, 27546096), (6, 22955080), (8, 17216310), (10, 13773048), (12, 11477540), (15, 9182032), (16, 8608155), (20, 6886524), (24, 5738770), (30, 4591016), (40, 3443262), (41, 3359280), (48, 2869385), (60, 2295508), (80, 1721631), (82, 1679640), (120, 1147754), (123, 1119760), (164, 839820), (205, 671856), (240, 573877), (246, 559880), (328, 419910), (410, 335928), (492, 279940), (615, 223952), (656, 209955), (820, 167964), (984, 139970), (1230, 111976), (1640, 83982), (1968, 69985), (2460, 55988), (3280, 41991), (4920, 27994), (9840, 13997)]