1098966240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{12511}}^1$

素因数の和:12593

約数の個数: 144

約数和(自身を含む): 3812006016

約数和(自身を除く): 2713039776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 240, 244, 288, 305, 360, 366, 480, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1440, 1464, 1830, 1952, 2196, 2440, 2745, 2928, 3660, 4392, 4880, 5490, 5856, 7320, 8784, 9760, 10980, 12511, 14640, 17568, 21960, 25022, 29280, 37533, 43920, 50044, 62555, 75066, 87840, 100088, 112599, 125110, 150132, 187665, 200176, 225198, 250220, 300264, 375330, 400352, 450396, 500440, 562995, 600528, 750660, 763171, 900792, 1000880, 1125990, 1201056, 1501320, 1526342, 1801584, 2001760, 2251980, 2289513, 3002640, 3052684, 3603168, 3815855, 4503960, 4579026, 6005280, 6105368, 6868539, 7631710, 9007920, 9158052, 11447565, 12210736, 13737078, 15263420, 18015840, 18316104, 22895130, 24421472, 27474156, 30526840, 34342695, 36632208, 45790260, 54948312, 61053680, 68685390, 73264416, 91580520, 109896624, 122107360, 137370780, 183161040, 219793248, 274741560, 366322080, 549483120, 1098966240]

約数ペア:

[(1, 1098966240), (2, 549483120), (3, 366322080), (4, 274741560), (5, 219793248), (6, 183161040), (8, 137370780), (9, 122107360), (10, 109896624), (12, 91580520), (15, 73264416), (16, 68685390), (18, 61053680), (20, 54948312), (24, 45790260), (30, 36632208), (32, 34342695), (36, 30526840), (40, 27474156), (45, 24421472), (48, 22895130), (60, 18316104), (61, 18015840), (72, 15263420), (80, 13737078), (90, 12210736), (96, 11447565), (120, 9158052), (122, 9007920), (144, 7631710), (160, 6868539), (180, 6105368), (183, 6005280), (240, 4579026), (244, 4503960), (288, 3815855), (305, 3603168), (360, 3052684), (366, 3002640), (480, 2289513), (488, 2251980), (549, 2001760), (610, 1801584), (720, 1526342), (732, 1501320), (915, 1201056), (976, 1125990), (1098, 1000880), (1220, 900792), (1440, 763171), (1464, 750660), (1830, 600528), (1952, 562995), (2196, 500440), (2440, 450396), (2745, 400352), (2928, 375330), (3660, 300264), (4392, 250220), (4880, 225198), (5490, 200176), (5856, 187665), (7320, 150132), (8784, 125110), (9760, 112599), (10980, 100088), (12511, 87840), (14640, 75066), (17568, 62555), (21960, 50044), (25022, 43920), (29280, 37533)]