1325605440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{33679}}^1$

素因数の和:33740

約数の個数: 112

約数和(自身を含む): 4311578880

約数和(自身を除く): 2985973440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 160, 164, 192, 205, 240, 246, 320, 328, 410, 480, 492, 615, 656, 820, 960, 984, 1230, 1312, 1640, 1968, 2460, 2624, 3280, 3936, 4920, 6560, 7872, 9840, 13120, 19680, 33679, 39360, 67358, 101037, 134716, 168395, 202074, 269432, 336790, 404148, 505185, 538864, 673580, 808296, 1010370, 1077728, 1347160, 1380839, 1616592, 2020740, 2155456, 2694320, 2761678, 3233184, 4041480, 4142517, 5388640, 5523356, 6466368, 6904195, 8082960, 8285034, 10777280, 11046712, 13808390, 16165920, 16570068, 20712585, 22093424, 27616780, 32331840, 33140136, 41425170, 44186848, 55233560, 66280272, 82850340, 88373696, 110467120, 132560544, 165700680, 220934240, 265121088, 331401360, 441868480, 662802720, 1325605440]

約数ペア:

[(1, 1325605440), (2, 662802720), (3, 441868480), (4, 331401360), (5, 265121088), (6, 220934240), (8, 165700680), (10, 132560544), (12, 110467120), (15, 88373696), (16, 82850340), (20, 66280272), (24, 55233560), (30, 44186848), (32, 41425170), (40, 33140136), (41, 32331840), (48, 27616780), (60, 22093424), (64, 20712585), (80, 16570068), (82, 16165920), (96, 13808390), (120, 11046712), (123, 10777280), (160, 8285034), (164, 8082960), (192, 6904195), (205, 6466368), (240, 5523356), (246, 5388640), (320, 4142517), (328, 4041480), (410, 3233184), (480, 2761678), (492, 2694320), (615, 2155456), (656, 2020740), (820, 1616592), (960, 1380839), (984, 1347160), (1230, 1077728), (1312, 1010370), (1640, 808296), (1968, 673580), (2460, 538864), (2624, 505185), (3280, 404148), (3936, 336790), (4920, 269432), (6560, 202074), (7872, 168395), (9840, 134716), (13120, 101037), (19680, 67358), (33679, 39360)]