130178280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{26459}}^1$

素因数の和:26514

約数の個数: 64

約数和(自身を含む): 400075200

約数和(自身を除く): 269896920

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, 26459, 52918, 79377, 105836, 132295, 158754, 211672, 264590, 317508, 396885, 529180, 635016, 793770, 1058360, 1084819, 1587540, 2169638, 3175080, 3254457, 4339276, 5424095, 6508914, 8678552, 10848190, 13017828, 16272285, 21696380, 26035656, 32544570, 43392760, 65089140, 130178280]

約数ペア:

[(1, 130178280), (2, 65089140), (3, 43392760), (4, 32544570), (5, 26035656), (6, 21696380), (8, 16272285), (10, 13017828), (12, 10848190), (15, 8678552), (20, 6508914), (24, 5424095), (30, 4339276), (40, 3254457), (41, 3175080), (60, 2169638), (82, 1587540), (120, 1084819), (123, 1058360), (164, 793770), (205, 635016), (246, 529180), (328, 396885), (410, 317508), (492, 264590), (615, 211672), (820, 158754), (984, 132295), (1230, 105836), (1640, 79377), (2460, 52918), (4920, 26459)]