12237679920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{14879}}^1$

素因数の和:15067

約数の個数: 160

約数和(自身を含む): 39854592000

約数和(自身を除く): 27616912080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 149, 184, 230, 240, 276, 298, 345, 368, 447, 460, 552, 596, 690, 745, 894, 920, 1104, 1192, 1380, 1490, 1788, 1840, 2235, 2384, 2760, 2980, 3427, 3576, 4470, 5520, 5960, 6854, 7152, 8940, 10281, 11920, 13708, 14879, 17135, 17880, 20562, 27416, 29758, 34270, 35760, 41124, 44637, 51405, 54832, 59516, 68540, 74395, 82248, 89274, 102810, 119032, 137080, 148790, 164496, 178548, 205620, 223185, 238064, 274160, 297580, 342217, 357096, 411240, 446370, 595160, 684434, 714192, 822480, 892740, 1026651, 1190320, 1368868, 1711085, 1785480, 2053302, 2216971, 2737736, 3422170, 3570960, 4106604, 4433942, 5133255, 5475472, 6650913, 6844340, 8213208, 8867884, 10266510, 11084855, 13301826, 13688680, 16426416, 17735768, 20533020, 22169710, 26603652, 27377360, 33254565, 35471536, 41066040, 44339420, 50990333, 53207304, 66509130, 82132080, 88678840, 101980666, 106414608, 133018260, 152970999, 177357680, 203961332, 254951665, 266036520, 305941998, 407922664, 509903330, 532073040, 611883996, 764854995, 815845328, 1019806660, 1223767992, 1529709990, 2039613320, 2447535984, 3059419980, 4079226640, 6118839960, 12237679920]

約数ペア:

[(1, 12237679920), (2, 6118839960), (3, 4079226640), (4, 3059419980), (5, 2447535984), (6, 2039613320), (8, 1529709990), (10, 1223767992), (12, 1019806660), (15, 815845328), (16, 764854995), (20, 611883996), (23, 532073040), (24, 509903330), (30, 407922664), (40, 305941998), (46, 266036520), (48, 254951665), (60, 203961332), (69, 177357680), (80, 152970999), (92, 133018260), (115, 106414608), (120, 101980666), (138, 88678840), (149, 82132080), (184, 66509130), (230, 53207304), (240, 50990333), (276, 44339420), (298, 41066040), (345, 35471536), (368, 33254565), (447, 27377360), (460, 26603652), (552, 22169710), (596, 20533020), (690, 17735768), (745, 16426416), (894, 13688680), (920, 13301826), (1104, 11084855), (1192, 10266510), (1380, 8867884), (1490, 8213208), (1788, 6844340), (1840, 6650913), (2235, 5475472), (2384, 5133255), (2760, 4433942), (2980, 4106604), (3427, 3570960), (3576, 3422170), (4470, 2737736), (5520, 2216971), (5960, 2053302), (6854, 1785480), (7152, 1711085), (8940, 1368868), (10281, 1190320), (11920, 1026651), (13708, 892740), (14879, 822480), (17135, 714192), (17880, 684434), (20562, 595160), (27416, 446370), (29758, 411240), (34270, 357096), (35760, 342217), (41124, 297580), (44637, 274160), (51405, 238064), (54832, 223185), (59516, 205620), (68540, 178548), (74395, 164496), (82248, 148790), (89274, 137080), (102810, 119032)]