312904080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4673}}^1$

素因数の和:4726

約数の個数: 160

約数和(自身を含む): 1112785920

約数和(自身を除く): 799881840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 3348, 3720, 4185, 4464, 4673, 5580, 6696, 7440, 8370, 9346, 11160, 13392, 14019, 16740, 18692, 22320, 23365, 28038, 33480, 37384, 42057, 46730, 56076, 66960, 70095, 74768, 84114, 93460, 112152, 126171, 140190, 144863, 168228, 186920, 210285, 224304, 252342, 280380, 289726, 336456, 373840, 420570, 434589, 504684, 560760, 579452, 630855, 672912, 724315, 841140, 869178, 1009368, 1121520, 1158904, 1261710, 1303767, 1448630, 1682280, 1738356, 2018736, 2172945, 2317808, 2523420, 2607534, 2897260, 3364560, 3476712, 3911301, 4345890, 5046840, 5215068, 5794520, 6518835, 6953424, 7822602, 8691780, 10093680, 10430136, 11589040, 13037670, 15645204, 17383560, 19556505, 20860272, 26075340, 31290408, 34767120, 39113010, 52150680, 62580816, 78226020, 104301360, 156452040, 312904080]

約数ペア:

[(1, 312904080), (2, 156452040), (3, 104301360), (4, 78226020), (5, 62580816), (6, 52150680), (8, 39113010), (9, 34767120), (10, 31290408), (12, 26075340), (15, 20860272), (16, 19556505), (18, 17383560), (20, 15645204), (24, 13037670), (27, 11589040), (30, 10430136), (31, 10093680), (36, 8691780), (40, 7822602), (45, 6953424), (48, 6518835), (54, 5794520), (60, 5215068), (62, 5046840), (72, 4345890), (80, 3911301), (90, 3476712), (93, 3364560), (108, 2897260), (120, 2607534), (124, 2523420), (135, 2317808), (144, 2172945), (155, 2018736), (180, 1738356), (186, 1682280), (216, 1448630), (240, 1303767), (248, 1261710), (270, 1158904), (279, 1121520), (310, 1009368), (360, 869178), (372, 841140), (432, 724315), (465, 672912), (496, 630855), (540, 579452), (558, 560760), (620, 504684), (720, 434589), (744, 420570), (837, 373840), (930, 336456), (1080, 289726), (1116, 280380), (1240, 252342), (1395, 224304), (1488, 210285), (1674, 186920), (1860, 168228), (2160, 144863), (2232, 140190), (2480, 126171), (2790, 112152), (3348, 93460), (3720, 84114), (4185, 74768), (4464, 70095), (4673, 66960), (5580, 56076), (6696, 46730), (7440, 42057), (8370, 37384), (9346, 33480), (11160, 28038), (13392, 23365), (14019, 22320), (16740, 18692)]