120155970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:256

約数の個数: 128

約数和(自身を含む): 329121792

約数和(自身を除く): 208965822

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 47, 55, 61, 66, 94, 110, 122, 127, 141, 165, 183, 235, 254, 282, 305, 330, 366, 381, 470, 517, 610, 635, 671, 705, 762, 915, 1034, 1270, 1342, 1397, 1410, 1551, 1830, 1905, 2013, 2585, 2794, 2867, 3102, 3355, 3810, 4026, 4191, 5170, 5734, 5969, 6710, 6985, 7747, 7755, 8382, 8601, 10065, 11938, 13970, 14335, 15494, 15510, 17202, 17907, 20130, 20955, 23241, 28670, 29845, 31537, 35814, 38735, 41910, 43005, 46482, 59690, 63074, 65659, 77470, 85217, 86010, 89535, 94611, 116205, 131318, 157685, 170434, 179070, 189222, 196977, 232410, 255651, 315370, 328295, 364109, 393954, 426085, 473055, 511302, 656590, 728218, 852170, 946110, 984885, 1092327, 1278255, 1820545, 1969770, 2184654, 2556510, 3641090, 4005199, 5461635, 8010398, 10923270, 12015597, 20025995, 24031194, 40051990, 60077985, 120155970]

約数ペア:

[(1, 120155970), (2, 60077985), (3, 40051990), (5, 24031194), (6, 20025995), (10, 12015597), (11, 10923270), (15, 8010398), (22, 5461635), (30, 4005199), (33, 3641090), (47, 2556510), (55, 2184654), (61, 1969770), (66, 1820545), (94, 1278255), (110, 1092327), (122, 984885), (127, 946110), (141, 852170), (165, 728218), (183, 656590), (235, 511302), (254, 473055), (282, 426085), (305, 393954), (330, 364109), (366, 328295), (381, 315370), (470, 255651), (517, 232410), (610, 196977), (635, 189222), (671, 179070), (705, 170434), (762, 157685), (915, 131318), (1034, 116205), (1270, 94611), (1342, 89535), (1397, 86010), (1410, 85217), (1551, 77470), (1830, 65659), (1905, 63074), (2013, 59690), (2585, 46482), (2794, 43005), (2867, 41910), (3102, 38735), (3355, 35814), (3810, 31537), (4026, 29845), (4191, 28670), (5170, 23241), (5734, 20955), (5969, 20130), (6710, 17907), (6985, 17202), (7747, 15510), (7755, 15494), (8382, 14335), (8601, 13970), (10065, 11938)]