24104920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:257

約数の個数: 128

約数和(自身を含む): 68428800

約数和(自身を除く): 44323880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 23, 28, 35, 38, 40, 46, 56, 70, 76, 92, 95, 115, 133, 140, 152, 161, 184, 190, 197, 230, 266, 280, 322, 380, 394, 437, 460, 532, 644, 665, 760, 788, 805, 874, 920, 985, 1064, 1288, 1330, 1379, 1576, 1610, 1748, 1970, 2185, 2660, 2758, 3059, 3220, 3496, 3743, 3940, 4370, 4531, 5320, 5516, 6118, 6440, 6895, 7486, 7880, 8740, 9062, 11032, 12236, 13790, 14972, 15295, 17480, 18124, 18715, 22655, 24472, 26201, 27580, 29944, 30590, 31717, 36248, 37430, 45310, 52402, 55160, 61180, 63434, 74860, 86089, 90620, 104804, 122360, 126868, 131005, 149720, 158585, 172178, 181240, 209608, 253736, 262010, 317170, 344356, 430445, 524020, 602623, 634340, 688712, 860890, 1048040, 1205246, 1268680, 1721780, 2410492, 3013115, 3443560, 4820984, 6026230, 12052460, 24104920]

約数ペア:

[(1, 24104920), (2, 12052460), (4, 6026230), (5, 4820984), (7, 3443560), (8, 3013115), (10, 2410492), (14, 1721780), (19, 1268680), (20, 1205246), (23, 1048040), (28, 860890), (35, 688712), (38, 634340), (40, 602623), (46, 524020), (56, 430445), (70, 344356), (76, 317170), (92, 262010), (95, 253736), (115, 209608), (133, 181240), (140, 172178), (152, 158585), (161, 149720), (184, 131005), (190, 126868), (197, 122360), (230, 104804), (266, 90620), (280, 86089), (322, 74860), (380, 63434), (394, 61180), (437, 55160), (460, 52402), (532, 45310), (644, 37430), (665, 36248), (760, 31717), (788, 30590), (805, 29944), (874, 27580), (920, 26201), (985, 24472), (1064, 22655), (1288, 18715), (1330, 18124), (1379, 17480), (1576, 15295), (1610, 14972), (1748, 13790), (1970, 12236), (2185, 11032), (2660, 9062), (2758, 8740), (3059, 7880), (3220, 7486), (3496, 6895), (3743, 6440), (3940, 6118), (4370, 5516), (4531, 5320)]