193663440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{89659}}^1$

素因数の和:89681

約数の個数: 80

約数和(自身を含む): 667070400

約数和(自身を除く): 473406960

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, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 89659, 179318, 268977, 358636, 448295, 537954, 717272, 806931, 896590, 1075908, 1344885, 1434544, 1613862, 1793180, 2151816, 2420793, 2689770, 3227724, 3586360, 4034655, 4303632, 4841586, 5379540, 6455448, 7172720, 8069310, 9683172, 10759080, 12103965, 12910896, 16138620, 19366344, 21518160, 24207930, 32277240, 38732688, 48415860, 64554480, 96831720, 193663440]

約数ペア:

[(1, 193663440), (2, 96831720), (3, 64554480), (4, 48415860), (5, 38732688), (6, 32277240), (8, 24207930), (9, 21518160), (10, 19366344), (12, 16138620), (15, 12910896), (16, 12103965), (18, 10759080), (20, 9683172), (24, 8069310), (27, 7172720), (30, 6455448), (36, 5379540), (40, 4841586), (45, 4303632), (48, 4034655), (54, 3586360), (60, 3227724), (72, 2689770), (80, 2420793), (90, 2151816), (108, 1793180), (120, 1613862), (135, 1434544), (144, 1344885), (180, 1075908), (216, 896590), (240, 806931), (270, 717272), (360, 537954), (432, 448295), (540, 358636), (720, 268977), (1080, 179318), (2160, 89659)]