239182560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{166099}}^1$

素因数の和:166120

約数の個数: 72

約数和(自身を含む): 816215400

約数和(自身を除く): 577032840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 166099, 332198, 498297, 664396, 830495, 996594, 1328792, 1494891, 1660990, 1993188, 2491485, 2657584, 2989782, 3321980, 3986376, 4982970, 5315168, 5979564, 6643960, 7474455, 7972752, 9965940, 11959128, 13287920, 14948910, 15945504, 19931880, 23918256, 26575840, 29897820, 39863760, 47836512, 59795640, 79727520, 119591280, 239182560]

約数ペア:

[(1, 239182560), (2, 119591280), (3, 79727520), (4, 59795640), (5, 47836512), (6, 39863760), (8, 29897820), (9, 26575840), (10, 23918256), (12, 19931880), (15, 15945504), (16, 14948910), (18, 13287920), (20, 11959128), (24, 9965940), (30, 7972752), (32, 7474455), (36, 6643960), (40, 5979564), (45, 5315168), (48, 4982970), (60, 3986376), (72, 3321980), (80, 2989782), (90, 2657584), (96, 2491485), (120, 1993188), (144, 1660990), (160, 1494891), (180, 1328792), (240, 996594), (288, 830495), (360, 664396), (480, 498297), (720, 332198), (1440, 166099)]