259736640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6599}}^1$

素因数の和:6660

約数の個数: 112

約数和(自身を含む): 844905600

約数和(自身を除く): 585168960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 160, 164, 192, 205, 240, 246, 320, 328, 410, 480, 492, 615, 656, 820, 960, 984, 1230, 1312, 1640, 1968, 2460, 2624, 3280, 3936, 4920, 6560, 6599, 7872, 9840, 13120, 13198, 19680, 19797, 26396, 32995, 39360, 39594, 52792, 65990, 79188, 98985, 105584, 131980, 158376, 197970, 211168, 263960, 270559, 316752, 395940, 422336, 527920, 541118, 633504, 791880, 811677, 1055840, 1082236, 1267008, 1352795, 1583760, 1623354, 2111680, 2164472, 2705590, 3167520, 3246708, 4058385, 4328944, 5411180, 6335040, 6493416, 8116770, 8657888, 10822360, 12986832, 16233540, 17315776, 21644720, 25973664, 32467080, 43289440, 51947328, 64934160, 86578880, 129868320, 259736640]

約数ペア:

[(1, 259736640), (2, 129868320), (3, 86578880), (4, 64934160), (5, 51947328), (6, 43289440), (8, 32467080), (10, 25973664), (12, 21644720), (15, 17315776), (16, 16233540), (20, 12986832), (24, 10822360), (30, 8657888), (32, 8116770), (40, 6493416), (41, 6335040), (48, 5411180), (60, 4328944), (64, 4058385), (80, 3246708), (82, 3167520), (96, 2705590), (120, 2164472), (123, 2111680), (160, 1623354), (164, 1583760), (192, 1352795), (205, 1267008), (240, 1082236), (246, 1055840), (320, 811677), (328, 791880), (410, 633504), (480, 541118), (492, 527920), (615, 422336), (656, 395940), (820, 316752), (960, 270559), (984, 263960), (1230, 211168), (1312, 197970), (1640, 158376), (1968, 131980), (2460, 105584), (2624, 98985), (3280, 79188), (3936, 65990), (4920, 52792), (6560, 39594), (6599, 39360), (7872, 32995), (9840, 26396), (13120, 19797), (13198, 19680)]