120715320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{839}}^1$

素因数の和:973

約数の個数: 128

約数和(自身を含む): 399168000

約数和(自身を除く): 278452680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 109, 110, 120, 132, 165, 218, 220, 264, 327, 330, 436, 440, 545, 654, 660, 839, 872, 1090, 1199, 1308, 1320, 1635, 1678, 2180, 2398, 2517, 2616, 3270, 3356, 3597, 4195, 4360, 4796, 5034, 5995, 6540, 6712, 7194, 8390, 9229, 9592, 10068, 11990, 12585, 13080, 14388, 16780, 17985, 18458, 20136, 23980, 25170, 27687, 28776, 33560, 35970, 36916, 46145, 47960, 50340, 55374, 71940, 73832, 91451, 92290, 100680, 110748, 138435, 143880, 182902, 184580, 221496, 274353, 276870, 365804, 369160, 457255, 548706, 553740, 731608, 914510, 1005961, 1097412, 1107480, 1371765, 1829020, 2011922, 2194824, 2743530, 3017883, 3658040, 4023844, 5029805, 5487060, 6035766, 8047688, 10059610, 10974120, 12071532, 15089415, 20119220, 24143064, 30178830, 40238440, 60357660, 120715320]

約数ペア:

[(1, 120715320), (2, 60357660), (3, 40238440), (4, 30178830), (5, 24143064), (6, 20119220), (8, 15089415), (10, 12071532), (11, 10974120), (12, 10059610), (15, 8047688), (20, 6035766), (22, 5487060), (24, 5029805), (30, 4023844), (33, 3658040), (40, 3017883), (44, 2743530), (55, 2194824), (60, 2011922), (66, 1829020), (88, 1371765), (109, 1107480), (110, 1097412), (120, 1005961), (132, 914510), (165, 731608), (218, 553740), (220, 548706), (264, 457255), (327, 369160), (330, 365804), (436, 276870), (440, 274353), (545, 221496), (654, 184580), (660, 182902), (839, 143880), (872, 138435), (1090, 110748), (1199, 100680), (1308, 92290), (1320, 91451), (1635, 73832), (1678, 71940), (2180, 55374), (2398, 50340), (2517, 47960), (2616, 46145), (3270, 36916), (3356, 35970), (3597, 33560), (4195, 28776), (4360, 27687), (4796, 25170), (5034, 23980), (5995, 20136), (6540, 18458), (6712, 17985), (7194, 16780), (8390, 14388), (9229, 13080), (9592, 12585), (10068, 11990)]