831450240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{144349}}^1$

素因数の和:144374

約数の個数: 96

約数和(自身を含む): 2871121500

約数和(自身を除く): 2039671260

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 144349, 288698, 433047, 577396, 721745, 866094, 1154792, 1299141, 1443490, 1732188, 2165235, 2309584, 2598282, 2886980, 3464376, 4330470, 4619168, 5196564, 5773960, 6495705, 6928752, 8660940, 9238336, 10393128, 11547920, 12991410, 13857504, 17321880, 18476672, 20786256, 23095840, 25982820, 27715008, 34643760, 41572512, 46191680, 51965640, 55430016, 69287520, 83145024, 92383360, 103931280, 138575040, 166290048, 207862560, 277150080, 415725120, 831450240]

約数ペア:

[(1, 831450240), (2, 415725120), (3, 277150080), (4, 207862560), (5, 166290048), (6, 138575040), (8, 103931280), (9, 92383360), (10, 83145024), (12, 69287520), (15, 55430016), (16, 51965640), (18, 46191680), (20, 41572512), (24, 34643760), (30, 27715008), (32, 25982820), (36, 23095840), (40, 20786256), (45, 18476672), (48, 17321880), (60, 13857504), (64, 12991410), (72, 11547920), (80, 10393128), (90, 9238336), (96, 8660940), (120, 6928752), (128, 6495705), (144, 5773960), (160, 5196564), (180, 4619168), (192, 4330470), (240, 3464376), (288, 2886980), (320, 2598282), (360, 2309584), (384, 2165235), (480, 1732188), (576, 1443490), (640, 1299141), (720, 1154792), (960, 866094), (1152, 721745), (1440, 577396), (1920, 433047), (2880, 288698), (5760, 144349)]