73609920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:503

約数の個数: 168

約数和(自身を含む): 257952240

約数和(自身を除く): 184342320

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, 61, 64, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 192, 240, 244, 288, 305, 320, 360, 366, 419, 480, 488, 549, 576, 610, 720, 732, 838, 915, 960, 976, 1098, 1220, 1257, 1440, 1464, 1676, 1830, 1952, 2095, 2196, 2440, 2514, 2745, 2880, 2928, 3352, 3660, 3771, 3904, 4190, 4392, 4880, 5028, 5490, 5856, 6285, 6704, 7320, 7542, 8380, 8784, 9760, 10056, 10980, 11712, 12570, 13408, 14640, 15084, 16760, 17568, 18855, 19520, 20112, 21960, 25140, 25559, 26816, 29280, 30168, 33520, 35136, 37710, 40224, 43920, 50280, 51118, 58560, 60336, 67040, 75420, 76677, 80448, 87840, 100560, 102236, 120672, 127795, 134080, 150840, 153354, 175680, 201120, 204472, 230031, 241344, 255590, 301680, 306708, 383385, 402240, 408944, 460062, 511180, 603360, 613416, 766770, 817888, 920124, 1022360, 1150155, 1206720, 1226832, 1533540, 1635776, 1840248, 2044720, 2300310, 2453664, 3067080, 3680496, 4089440, 4600620, 4907328, 6134160, 7360992, 8178880, 9201240, 12268320, 14721984, 18402480, 24536640, 36804960, 73609920]

約数ペア:

[(1, 73609920), (2, 36804960), (3, 24536640), (4, 18402480), (5, 14721984), (6, 12268320), (8, 9201240), (9, 8178880), (10, 7360992), (12, 6134160), (15, 4907328), (16, 4600620), (18, 4089440), (20, 3680496), (24, 3067080), (30, 2453664), (32, 2300310), (36, 2044720), (40, 1840248), (45, 1635776), (48, 1533540), (60, 1226832), (61, 1206720), (64, 1150155), (72, 1022360), (80, 920124), (90, 817888), (96, 766770), (120, 613416), (122, 603360), (144, 511180), (160, 460062), (180, 408944), (183, 402240), (192, 383385), (240, 306708), (244, 301680), (288, 255590), (305, 241344), (320, 230031), (360, 204472), (366, 201120), (419, 175680), (480, 153354), (488, 150840), (549, 134080), (576, 127795), (610, 120672), (720, 102236), (732, 100560), (838, 87840), (915, 80448), (960, 76677), (976, 75420), (1098, 67040), (1220, 60336), (1257, 58560), (1440, 51118), (1464, 50280), (1676, 43920), (1830, 40224), (1952, 37710), (2095, 35136), (2196, 33520), (2440, 30168), (2514, 29280), (2745, 26816), (2880, 25559), (2928, 25140), (3352, 21960), (3660, 20112), (3771, 19520), (3904, 18855), (4190, 17568), (4392, 16760), (4880, 15084), (5028, 14640), (5490, 13408), (5856, 12570), (6285, 11712), (6704, 10980), (7320, 10056), (7542, 9760), (8380, 8784)]