102212640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{70981}}^1$

素因数の和:71002

約数の個数: 72

約数和(自身を含む): 348805548

約数和(自身を除く): 246592908

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 70981, 141962, 212943, 283924, 354905, 425886, 567848, 638829, 709810, 851772, 1064715, 1135696, 1277658, 1419620, 1703544, 2129430, 2271392, 2555316, 2839240, 3194145, 3407088, 4258860, 5110632, 5678480, 6388290, 6814176, 8517720, 10221264, 11356960, 12776580, 17035440, 20442528, 25553160, 34070880, 51106320, 102212640]

約数ペア:

[(1, 102212640), (2, 51106320), (3, 34070880), (4, 25553160), (5, 20442528), (6, 17035440), (8, 12776580), (9, 11356960), (10, 10221264), (12, 8517720), (15, 6814176), (16, 6388290), (18, 5678480), (20, 5110632), (24, 4258860), (30, 3407088), (32, 3194145), (36, 2839240), (40, 2555316), (45, 2271392), (48, 2129430), (60, 1703544), (72, 1419620), (80, 1277658), (90, 1135696), (96, 1064715), (120, 851772), (144, 709810), (160, 638829), (180, 567848), (240, 425886), (288, 354905), (360, 283924), (480, 212943), (720, 141962), (1440, 70981)]