321823440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15413}}^1$

素因数の和:15461

約数の個数: 120

約数和(自身を含む): 1118131560

約数和(自身を除く): 796308120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6960, 10440, 15413, 20880, 30826, 46239, 61652, 77065, 92478, 123304, 138717, 154130, 184956, 231195, 246608, 277434, 308260, 369912, 446977, 462390, 554868, 616520, 693585, 739824, 893954, 924780, 1109736, 1233040, 1340931, 1387170, 1787908, 1849560, 2219472, 2234885, 2681862, 2774340, 3575816, 3699120, 4022793, 4469770, 5363724, 5548680, 6704655, 7151632, 8045586, 8939540, 10727448, 11097360, 13409310, 16091172, 17879080, 20113965, 21454896, 26818620, 32182344, 35758160, 40227930, 53637240, 64364688, 80455860, 107274480, 160911720, 321823440]

約数ペア:

[(1, 321823440), (2, 160911720), (3, 107274480), (4, 80455860), (5, 64364688), (6, 53637240), (8, 40227930), (9, 35758160), (10, 32182344), (12, 26818620), (15, 21454896), (16, 20113965), (18, 17879080), (20, 16091172), (24, 13409310), (29, 11097360), (30, 10727448), (36, 8939540), (40, 8045586), (45, 7151632), (48, 6704655), (58, 5548680), (60, 5363724), (72, 4469770), (80, 4022793), (87, 3699120), (90, 3575816), (116, 2774340), (120, 2681862), (144, 2234885), (145, 2219472), (174, 1849560), (180, 1787908), (232, 1387170), (240, 1340931), (261, 1233040), (290, 1109736), (348, 924780), (360, 893954), (435, 739824), (464, 693585), (522, 616520), (580, 554868), (696, 462390), (720, 446977), (870, 369912), (1044, 308260), (1160, 277434), (1305, 246608), (1392, 231195), (1740, 184956), (2088, 154130), (2320, 138717), (2610, 123304), (3480, 92478), (4176, 77065), (5220, 61652), (6960, 46239), (10440, 30826), (15413, 20880)]