120409080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4801}}^1$

素因数の和:4845

約数の個数: 128

約数和(自身を含む): 414892800

約数和(自身を除く): 294483720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 3135, 4180, 4801, 5016, 6270, 8360, 9602, 12540, 14403, 19204, 24005, 25080, 28806, 38408, 48010, 52811, 57612, 72015, 91219, 96020, 105622, 115224, 144030, 158433, 182438, 192040, 211244, 264055, 273657, 288060, 316866, 364876, 422488, 456095, 528110, 547314, 576120, 633732, 729752, 792165, 912190, 1003409, 1056220, 1094628, 1267464, 1368285, 1584330, 1824380, 2006818, 2112440, 2189256, 2736570, 3010227, 3168660, 3648760, 4013636, 5017045, 5473140, 6020454, 6337320, 8027272, 10034090, 10946280, 12040908, 15051135, 20068180, 24081816, 30102270, 40136360, 60204540, 120409080]

約数ペア:

[(1, 120409080), (2, 60204540), (3, 40136360), (4, 30102270), (5, 24081816), (6, 20068180), (8, 15051135), (10, 12040908), (11, 10946280), (12, 10034090), (15, 8027272), (19, 6337320), (20, 6020454), (22, 5473140), (24, 5017045), (30, 4013636), (33, 3648760), (38, 3168660), (40, 3010227), (44, 2736570), (55, 2189256), (57, 2112440), (60, 2006818), (66, 1824380), (76, 1584330), (88, 1368285), (95, 1267464), (110, 1094628), (114, 1056220), (120, 1003409), (132, 912190), (152, 792165), (165, 729752), (190, 633732), (209, 576120), (220, 547314), (228, 528110), (264, 456095), (285, 422488), (330, 364876), (380, 316866), (418, 288060), (440, 273657), (456, 264055), (570, 211244), (627, 192040), (660, 182438), (760, 158433), (836, 144030), (1045, 115224), (1140, 105622), (1254, 96020), (1320, 91219), (1672, 72015), (2090, 57612), (2280, 52811), (2508, 48010), (3135, 38408), (4180, 28806), (4801, 25080), (5016, 24005), (6270, 19204), (8360, 14403), (9602, 12540)]