60368980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{269}}^1$

素因数の和:521

約数の個数: 72

約数和(自身を含む): 148667400

約数和(自身を除く): 88298420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 229, 245, 269, 458, 490, 538, 916, 980, 1076, 1145, 1345, 1603, 1883, 2290, 2690, 3206, 3766, 4580, 5380, 6412, 7532, 8015, 9415, 11221, 13181, 16030, 18830, 22442, 26362, 32060, 37660, 44884, 52724, 56105, 61601, 65905, 112210, 123202, 131810, 224420, 246404, 263620, 308005, 431207, 616010, 862414, 1232020, 1724828, 2156035, 3018449, 4312070, 6036898, 8624140, 12073796, 15092245, 30184490, 60368980]

約数ペア:

[(1, 60368980), (2, 30184490), (4, 15092245), (5, 12073796), (7, 8624140), (10, 6036898), (14, 4312070), (20, 3018449), (28, 2156035), (35, 1724828), (49, 1232020), (70, 862414), (98, 616010), (140, 431207), (196, 308005), (229, 263620), (245, 246404), (269, 224420), (458, 131810), (490, 123202), (538, 112210), (916, 65905), (980, 61601), (1076, 56105), (1145, 52724), (1345, 44884), (1603, 37660), (1883, 32060), (2290, 26362), (2690, 22442), (3206, 18830), (3766, 16030), (4580, 13181), (5380, 11221), (6412, 9415), (7532, 8015)]