78502560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2441}}^1$

素因数の和:2526

約数の個数: 96

約数和(自身を含む): 251076672

約数和(自身を除く): 172574112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 67, 80, 96, 120, 134, 160, 201, 240, 268, 335, 402, 480, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2144, 2441, 2680, 3216, 4020, 4882, 5360, 6432, 7323, 8040, 9764, 10720, 12205, 14646, 16080, 19528, 24410, 29292, 32160, 36615, 39056, 48820, 58584, 73230, 78112, 97640, 117168, 146460, 163547, 195280, 234336, 292920, 327094, 390560, 490641, 585840, 654188, 817735, 981282, 1171680, 1308376, 1635470, 1962564, 2453205, 2616752, 3270940, 3925128, 4906410, 5233504, 6541880, 7850256, 9812820, 13083760, 15700512, 19625640, 26167520, 39251280, 78502560]

約数ペア:

[(1, 78502560), (2, 39251280), (3, 26167520), (4, 19625640), (5, 15700512), (6, 13083760), (8, 9812820), (10, 7850256), (12, 6541880), (15, 5233504), (16, 4906410), (20, 3925128), (24, 3270940), (30, 2616752), (32, 2453205), (40, 1962564), (48, 1635470), (60, 1308376), (67, 1171680), (80, 981282), (96, 817735), (120, 654188), (134, 585840), (160, 490641), (201, 390560), (240, 327094), (268, 292920), (335, 234336), (402, 195280), (480, 163547), (536, 146460), (670, 117168), (804, 97640), (1005, 78112), (1072, 73230), (1340, 58584), (1608, 48820), (2010, 39056), (2144, 36615), (2441, 32160), (2680, 29292), (3216, 24410), (4020, 19528), (4882, 16080), (5360, 14646), (6432, 12205), (7323, 10720), (8040, 9764)]