158591520

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{4079}}^1$

素因数の和:4109

約数の個数: 144

約数和(自身を含む): 561375360

約数和(自身を除く): 402783840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4079, 4320, 4860, 6480, 7776, 8158, 9720, 12237, 12960, 16316, 19440, 20395, 24474, 32632, 36711, 38880, 40790, 48948, 61185, 65264, 73422, 81580, 97896, 110133, 122370, 130528, 146844, 163160, 183555, 195792, 220266, 244740, 293688, 326320, 330399, 367110, 391584, 440532, 489480, 550665, 587376, 652640, 660798, 734220, 881064, 978960, 991197, 1101330, 1174752, 1321596, 1468440, 1651995, 1762128, 1957920, 1982394, 2202660, 2643192, 2936880, 3303990, 3524256, 3964788, 4405320, 4955985, 5286384, 5873760, 6607980, 7929576, 8810640, 9911970, 10572768, 13215960, 15859152, 17621280, 19823940, 26431920, 31718304, 39647880, 52863840, 79295760, 158591520]

約数ペア:

[(1, 158591520), (2, 79295760), (3, 52863840), (4, 39647880), (5, 31718304), (6, 26431920), (8, 19823940), (9, 17621280), (10, 15859152), (12, 13215960), (15, 10572768), (16, 9911970), (18, 8810640), (20, 7929576), (24, 6607980), (27, 5873760), (30, 5286384), (32, 4955985), (36, 4405320), (40, 3964788), (45, 3524256), (48, 3303990), (54, 2936880), (60, 2643192), (72, 2202660), (80, 1982394), (81, 1957920), (90, 1762128), (96, 1651995), (108, 1468440), (120, 1321596), (135, 1174752), (144, 1101330), (160, 991197), (162, 978960), (180, 881064), (216, 734220), (240, 660798), (243, 652640), (270, 587376), (288, 550665), (324, 489480), (360, 440532), (405, 391584), (432, 367110), (480, 330399), (486, 326320), (540, 293688), (648, 244740), (720, 220266), (810, 195792), (864, 183555), (972, 163160), (1080, 146844), (1215, 130528), (1296, 122370), (1440, 110133), (1620, 97896), (1944, 81580), (2160, 73422), (2430, 65264), (2592, 61185), (3240, 48948), (3888, 40790), (4079, 38880), (4320, 36711), (4860, 32632), (6480, 24474), (7776, 20395), (8158, 19440), (9720, 16316), (12237, 12960)]