162987120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1237}}^1$

素因数の和:1320

約数の個数: 160

約数和(自身を含む): 571064640

約数和(自身を除く): 408077520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 108, 120, 122, 135, 144, 180, 183, 216, 240, 244, 270, 305, 360, 366, 432, 488, 540, 549, 610, 720, 732, 915, 976, 1080, 1098, 1220, 1237, 1464, 1647, 1830, 2160, 2196, 2440, 2474, 2745, 2928, 3294, 3660, 3711, 4392, 4880, 4948, 5490, 6185, 6588, 7320, 7422, 8235, 8784, 9896, 10980, 11133, 12370, 13176, 14640, 14844, 16470, 18555, 19792, 21960, 22266, 24740, 26352, 29688, 32940, 33399, 37110, 43920, 44532, 49480, 55665, 59376, 65880, 66798, 74220, 75457, 89064, 98960, 111330, 131760, 133596, 148440, 150914, 166995, 178128, 222660, 226371, 267192, 296880, 301828, 333990, 377285, 445320, 452742, 534384, 603656, 667980, 679113, 754570, 890640, 905484, 1131855, 1207312, 1335960, 1358226, 1509140, 1810968, 2037339, 2263710, 2671920, 2716452, 3018280, 3395565, 3621936, 4074678, 4527420, 5432904, 6036560, 6791130, 8149356, 9054840, 10186695, 10865808, 13582260, 16298712, 18109680, 20373390, 27164520, 32597424, 40746780, 54329040, 81493560, 162987120]

約数ペア:

[(1, 162987120), (2, 81493560), (3, 54329040), (4, 40746780), (5, 32597424), (6, 27164520), (8, 20373390), (9, 18109680), (10, 16298712), (12, 13582260), (15, 10865808), (16, 10186695), (18, 9054840), (20, 8149356), (24, 6791130), (27, 6036560), (30, 5432904), (36, 4527420), (40, 4074678), (45, 3621936), (48, 3395565), (54, 3018280), (60, 2716452), (61, 2671920), (72, 2263710), (80, 2037339), (90, 1810968), (108, 1509140), (120, 1358226), (122, 1335960), (135, 1207312), (144, 1131855), (180, 905484), (183, 890640), (216, 754570), (240, 679113), (244, 667980), (270, 603656), (305, 534384), (360, 452742), (366, 445320), (432, 377285), (488, 333990), (540, 301828), (549, 296880), (610, 267192), (720, 226371), (732, 222660), (915, 178128), (976, 166995), (1080, 150914), (1098, 148440), (1220, 133596), (1237, 131760), (1464, 111330), (1647, 98960), (1830, 89064), (2160, 75457), (2196, 74220), (2440, 66798), (2474, 65880), (2745, 59376), (2928, 55665), (3294, 49480), (3660, 44532), (3711, 43920), (4392, 37110), (4880, 33399), (4948, 32940), (5490, 29688), (6185, 26352), (6588, 24740), (7320, 22266), (7422, 21960), (8235, 19792), (8784, 18555), (9896, 16470), (10980, 14844), (11133, 14640), (12370, 13176)]