77064720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{607}}^1$

素因数の和:669

約数の個数: 120

約数和(自身を含む): 250150656

約数和(自身を除く): 173085936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 529, 552, 607, 690, 920, 1058, 1104, 1214, 1380, 1587, 1821, 1840, 2116, 2428, 2645, 2760, 3035, 3174, 3642, 4232, 4856, 5290, 5520, 6070, 6348, 7284, 7935, 8464, 9105, 9712, 10580, 12140, 12696, 13961, 14568, 15870, 18210, 21160, 24280, 25392, 27922, 29136, 31740, 36420, 41883, 42320, 48560, 55844, 63480, 69805, 72840, 83766, 111688, 126960, 139610, 145680, 167532, 209415, 223376, 279220, 321103, 335064, 418830, 558440, 642206, 670128, 837660, 963309, 1116880, 1284412, 1605515, 1675320, 1926618, 2568824, 3211030, 3350640, 3853236, 4816545, 5137648, 6422060, 7706472, 9633090, 12844120, 15412944, 19266180, 25688240, 38532360, 77064720]

約数ペア:

[(1, 77064720), (2, 38532360), (3, 25688240), (4, 19266180), (5, 15412944), (6, 12844120), (8, 9633090), (10, 7706472), (12, 6422060), (15, 5137648), (16, 4816545), (20, 3853236), (23, 3350640), (24, 3211030), (30, 2568824), (40, 1926618), (46, 1675320), (48, 1605515), (60, 1284412), (69, 1116880), (80, 963309), (92, 837660), (115, 670128), (120, 642206), (138, 558440), (184, 418830), (230, 335064), (240, 321103), (276, 279220), (345, 223376), (368, 209415), (460, 167532), (529, 145680), (552, 139610), (607, 126960), (690, 111688), (920, 83766), (1058, 72840), (1104, 69805), (1214, 63480), (1380, 55844), (1587, 48560), (1821, 42320), (1840, 41883), (2116, 36420), (2428, 31740), (2645, 29136), (2760, 27922), (3035, 25392), (3174, 24280), (3642, 21160), (4232, 18210), (4856, 15870), (5290, 14568), (5520, 13961), (6070, 12696), (6348, 12140), (7284, 10580), (7935, 9712), (8464, 9105)]