30696120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{937}}^1$

素因数の和:974

約数の個数: 192

約数和(自身を含む): 122915520

約数和(自身を除く): 92219400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 937, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 1874, 2184, 2340, 2520, 2730, 2811, 3276, 3640, 3748, 4095, 4680, 4685, 5460, 5622, 6552, 6559, 7496, 8190, 8433, 9370, 10920, 11244, 12181, 13118, 14055, 16380, 16866, 18740, 19677, 22488, 24362, 26236, 28110, 32760, 32795, 33732, 36543, 37480, 39354, 42165, 48724, 52472, 56220, 59031, 60905, 65590, 67464, 73086, 78708, 84330, 85267, 97448, 98385, 109629, 112440, 118062, 121810, 131180, 146172, 157416, 168660, 170534, 182715, 196770, 219258, 236124, 243620, 255801, 262360, 292344, 295155, 337320, 341068, 365430, 393540, 426335, 438516, 472248, 487240, 511602, 548145, 590310, 682136, 730860, 767403, 787080, 852670, 877032, 1023204, 1096290, 1180620, 1279005, 1461720, 1534806, 1705340, 2046408, 2192580, 2361240, 2558010, 3069612, 3410680, 3837015, 4385160, 5116020, 6139224, 7674030, 10232040, 15348060, 30696120]

約数ペア:

[(1, 30696120), (2, 15348060), (3, 10232040), (4, 7674030), (5, 6139224), (6, 5116020), (7, 4385160), (8, 3837015), (9, 3410680), (10, 3069612), (12, 2558010), (13, 2361240), (14, 2192580), (15, 2046408), (18, 1705340), (20, 1534806), (21, 1461720), (24, 1279005), (26, 1180620), (28, 1096290), (30, 1023204), (35, 877032), (36, 852670), (39, 787080), (40, 767403), (42, 730860), (45, 682136), (52, 590310), (56, 548145), (60, 511602), (63, 487240), (65, 472248), (70, 438516), (72, 426335), (78, 393540), (84, 365430), (90, 341068), (91, 337320), (104, 295155), (105, 292344), (117, 262360), (120, 255801), (126, 243620), (130, 236124), (140, 219258), (156, 196770), (168, 182715), (180, 170534), (182, 168660), (195, 157416), (210, 146172), (234, 131180), (252, 121810), (260, 118062), (273, 112440), (280, 109629), (312, 98385), (315, 97448), (360, 85267), (364, 84330), (390, 78708), (420, 73086), (455, 67464), (468, 65590), (504, 60905), (520, 59031), (546, 56220), (585, 52472), (630, 48724), (728, 42165), (780, 39354), (819, 37480), (840, 36543), (910, 33732), (936, 32795), (937, 32760), (1092, 28110), (1170, 26236), (1260, 24362), (1365, 22488), (1560, 19677), (1638, 18740), (1820, 16866), (1874, 16380), (2184, 14055), (2340, 13118), (2520, 12181), (2730, 11244), (2811, 10920), (3276, 9370), (3640, 8433), (3748, 8190), (4095, 7496), (4680, 6559), (4685, 6552), (5460, 5622)]