156452040

素因数分解:

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

素因数の和:4724

約数の個数: 128

約数和(自身を含む): 538444800

約数和(自身を除く): 381992760

約数列:

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

約数ペア:

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