137745240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{27997}}^1$

素因数の和:28052

約数の個数: 64

約数和(自身を含む): 423329760

約数和(自身を除く): 285584520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 27997, 55994, 83991, 111988, 139985, 167982, 223976, 279970, 335964, 419955, 559940, 671928, 839910, 1119880, 1147877, 1679820, 2295754, 3359640, 3443631, 4591508, 5739385, 6887262, 9183016, 11478770, 13774524, 17218155, 22957540, 27549048, 34436310, 45915080, 68872620, 137745240]

約数ペア:

[(1, 137745240), (2, 68872620), (3, 45915080), (4, 34436310), (5, 27549048), (6, 22957540), (8, 17218155), (10, 13774524), (12, 11478770), (15, 9183016), (20, 6887262), (24, 5739385), (30, 4591508), (40, 3443631), (41, 3359640), (60, 2295754), (82, 1679820), (120, 1147877), (123, 1119880), (164, 839910), (205, 671928), (246, 559940), (328, 419955), (410, 335964), (492, 279970), (615, 223976), (820, 167982), (984, 139985), (1230, 111988), (1640, 83991), (2460, 55994), (4920, 27997)]