30084120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:206

約数の個数: 192

約数和(自身を含む): 109175040

約数和(自身を除く): 79090920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 71, 72, 88, 90, 99, 107, 110, 120, 132, 142, 165, 180, 198, 213, 214, 220, 264, 284, 321, 330, 355, 360, 396, 426, 428, 440, 495, 535, 568, 639, 642, 660, 710, 781, 792, 852, 856, 963, 990, 1065, 1070, 1177, 1278, 1284, 1320, 1420, 1562, 1605, 1704, 1926, 1980, 2130, 2140, 2343, 2354, 2556, 2568, 2840, 3124, 3195, 3210, 3531, 3852, 3905, 3960, 4260, 4280, 4686, 4708, 4815, 5112, 5885, 6248, 6390, 6420, 7029, 7062, 7597, 7704, 7810, 8520, 9372, 9416, 9630, 10593, 11715, 11770, 12780, 12840, 14058, 14124, 15194, 15620, 17655, 18744, 19260, 21186, 22791, 23430, 23540, 25560, 28116, 28248, 30388, 31240, 35145, 35310, 37985, 38520, 42372, 45582, 46860, 47080, 52965, 56232, 60776, 68373, 70290, 70620, 75970, 83567, 84744, 91164, 93720, 105930, 113955, 136746, 140580, 141240, 151940, 167134, 182328, 211860, 227910, 250701, 273492, 281160, 303880, 334268, 341865, 417835, 423720, 455820, 501402, 546984, 668536, 683730, 752103, 835670, 911640, 1002804, 1253505, 1367460, 1504206, 1671340, 2005608, 2507010, 2734920, 3008412, 3342680, 3760515, 5014020, 6016824, 7521030, 10028040, 15042060, 30084120]

約数ペア:

[(1, 30084120), (2, 15042060), (3, 10028040), (4, 7521030), (5, 6016824), (6, 5014020), (8, 3760515), (9, 3342680), (10, 3008412), (11, 2734920), (12, 2507010), (15, 2005608), (18, 1671340), (20, 1504206), (22, 1367460), (24, 1253505), (30, 1002804), (33, 911640), (36, 835670), (40, 752103), (44, 683730), (45, 668536), (55, 546984), (60, 501402), (66, 455820), (71, 423720), (72, 417835), (88, 341865), (90, 334268), (99, 303880), (107, 281160), (110, 273492), (120, 250701), (132, 227910), (142, 211860), (165, 182328), (180, 167134), (198, 151940), (213, 141240), (214, 140580), (220, 136746), (264, 113955), (284, 105930), (321, 93720), (330, 91164), (355, 84744), (360, 83567), (396, 75970), (426, 70620), (428, 70290), (440, 68373), (495, 60776), (535, 56232), (568, 52965), (639, 47080), (642, 46860), (660, 45582), (710, 42372), (781, 38520), (792, 37985), (852, 35310), (856, 35145), (963, 31240), (990, 30388), (1065, 28248), (1070, 28116), (1177, 25560), (1278, 23540), (1284, 23430), (1320, 22791), (1420, 21186), (1562, 19260), (1605, 18744), (1704, 17655), (1926, 15620), (1980, 15194), (2130, 14124), (2140, 14058), (2343, 12840), (2354, 12780), (2556, 11770), (2568, 11715), (2840, 10593), (3124, 9630), (3195, 9416), (3210, 9372), (3531, 8520), (3852, 7810), (3905, 7704), (3960, 7597), (4260, 7062), (4280, 7029), (4686, 6420), (4708, 6390), (4815, 6248), (5112, 5885)]