223974480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{11813}}^1$

素因数の和:11908

約数の個数: 80

約数和(自身を含む): 703169280

約数和(自身を除く): 479194800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4740, 6320, 9480, 11813, 18960, 23626, 35439, 47252, 59065, 70878, 94504, 118130, 141756, 177195, 189008, 236260, 283512, 354390, 472520, 567024, 708780, 933227, 945040, 1417560, 1866454, 2799681, 2835120, 3732908, 4666135, 5599362, 7465816, 9332270, 11198724, 13998405, 14931632, 18664540, 22397448, 27996810, 37329080, 44794896, 55993620, 74658160, 111987240, 223974480]

約数ペア:

[(1, 223974480), (2, 111987240), (3, 74658160), (4, 55993620), (5, 44794896), (6, 37329080), (8, 27996810), (10, 22397448), (12, 18664540), (15, 14931632), (16, 13998405), (20, 11198724), (24, 9332270), (30, 7465816), (40, 5599362), (48, 4666135), (60, 3732908), (79, 2835120), (80, 2799681), (120, 1866454), (158, 1417560), (237, 945040), (240, 933227), (316, 708780), (395, 567024), (474, 472520), (632, 354390), (790, 283512), (948, 236260), (1185, 189008), (1264, 177195), (1580, 141756), (1896, 118130), (2370, 94504), (3160, 70878), (3792, 59065), (4740, 47252), (6320, 35439), (9480, 23626), (11813, 18960)]