408034020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{101501}}^1$

素因数の和:101580

約数の個数: 48

約数和(自身を含む): 1159558848

約数和(自身を除く): 751524828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 101501, 203002, 304503, 406004, 507505, 609006, 1015010, 1218012, 1522515, 2030020, 3045030, 6090060, 6800567, 13601134, 20401701, 27202268, 34002835, 40803402, 68005670, 81606804, 102008505, 136011340, 204017010, 408034020]

約数ペア:

[(1, 408034020), (2, 204017010), (3, 136011340), (4, 102008505), (5, 81606804), (6, 68005670), (10, 40803402), (12, 34002835), (15, 27202268), (20, 20401701), (30, 13601134), (60, 6800567), (67, 6090060), (134, 3045030), (201, 2030020), (268, 1522515), (335, 1218012), (402, 1015010), (670, 609006), (804, 507505), (1005, 406004), (1340, 304503), (2010, 203002), (4020, 101501)]