338686560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{235199}}^1$

素因数の和:235220

約数の個数: 72

約数和(自身を含む): 1155772800

約数和(自身を除く): 817086240

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, 235199, 470398, 705597, 940796, 1175995, 1411194, 1881592, 2116791, 2351990, 2822388, 3527985, 3763184, 4233582, 4703980, 5644776, 7055970, 7526368, 8467164, 9407960, 10583955, 11289552, 14111940, 16934328, 18815920, 21167910, 22579104, 28223880, 33868656, 37631840, 42335820, 56447760, 67737312, 84671640, 112895520, 169343280, 338686560]

約数ペア:

[(1, 338686560), (2, 169343280), (3, 112895520), (4, 84671640), (5, 67737312), (6, 56447760), (8, 42335820), (9, 37631840), (10, 33868656), (12, 28223880), (15, 22579104), (16, 21167910), (18, 18815920), (20, 16934328), (24, 14111940), (30, 11289552), (32, 10583955), (36, 9407960), (40, 8467164), (45, 7526368), (48, 7055970), (60, 5644776), (72, 4703980), (80, 4233582), (90, 3763184), (96, 3527985), (120, 2822388), (144, 2351990), (160, 2116791), (180, 1881592), (240, 1411194), (288, 1175995), (360, 940796), (480, 705597), (720, 470398), (1440, 235199)]