281360656020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{246807593}}^1$

素因数の和:246807624

約数の個数: 48

約数和(自身を含む): 829273515840

約数和(自身を除く): 547912859820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 246807593, 493615186, 740422779, 987230372, 1234037965, 1480845558, 2468075930, 2961691116, 3702113895, 4689344267, 4936151860, 7404227790, 9378688534, 14068032801, 14808455580, 18757377068, 23446721335, 28136065602, 46893442670, 56272131204, 70340164005, 93786885340, 140680328010, 281360656020]

約数ペア:

[(1, 281360656020), (2, 140680328010), (3, 93786885340), (4, 70340164005), (5, 56272131204), (6, 46893442670), (10, 28136065602), (12, 23446721335), (15, 18757377068), (19, 14808455580), (20, 14068032801), (30, 9378688534), (38, 7404227790), (57, 4936151860), (60, 4689344267), (76, 3702113895), (95, 2961691116), (114, 2468075930), (190, 1480845558), (228, 1234037965), (285, 987230372), (380, 740422779), (570, 493615186), (1140, 246807593)]