342612720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{158617}}^1$

素因数の和:158639

約数の個数: 80

約数和(自身を含む): 1180117920

約数和(自身を除く): 837505200

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, 158617, 317234, 475851, 634468, 793085, 951702, 1268936, 1427553, 1586170, 1903404, 2379255, 2537872, 2855106, 3172340, 3806808, 4282659, 4758510, 5710212, 6344680, 7137765, 7613616, 8565318, 9517020, 11420424, 12689360, 14275530, 17130636, 19034040, 21413295, 22840848, 28551060, 34261272, 38068080, 42826590, 57102120, 68522544, 85653180, 114204240, 171306360, 342612720]

約数ペア:

[(1, 342612720), (2, 171306360), (3, 114204240), (4, 85653180), (5, 68522544), (6, 57102120), (8, 42826590), (9, 38068080), (10, 34261272), (12, 28551060), (15, 22840848), (16, 21413295), (18, 19034040), (20, 17130636), (24, 14275530), (27, 12689360), (30, 11420424), (36, 9517020), (40, 8565318), (45, 7613616), (48, 7137765), (54, 6344680), (60, 5710212), (72, 4758510), (80, 4282659), (90, 3806808), (108, 3172340), (120, 2855106), (135, 2537872), (144, 2379255), (180, 1903404), (216, 1586170), (240, 1427553), (270, 1268936), (360, 951702), (432, 793085), (540, 634468), (720, 475851), (1080, 317234), (2160, 158617)]