60776440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{379}}^1$

素因数の和:620

約数の個数: 64

約数和(自身を含む): 145008000

約数和(自身を除く): 84231560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 211, 379, 380, 422, 758, 760, 844, 1055, 1516, 1688, 1895, 2110, 3032, 3790, 4009, 4220, 7201, 7580, 8018, 8440, 14402, 15160, 16036, 20045, 28804, 32072, 36005, 40090, 57608, 72010, 79969, 80180, 144020, 159938, 160360, 288040, 319876, 399845, 639752, 799690, 1519411, 1599380, 3038822, 3198760, 6077644, 7597055, 12155288, 15194110, 30388220, 60776440]

約数ペア:

[(1, 60776440), (2, 30388220), (4, 15194110), (5, 12155288), (8, 7597055), (10, 6077644), (19, 3198760), (20, 3038822), (38, 1599380), (40, 1519411), (76, 799690), (95, 639752), (152, 399845), (190, 319876), (211, 288040), (379, 160360), (380, 159938), (422, 144020), (758, 80180), (760, 79969), (844, 72010), (1055, 57608), (1516, 40090), (1688, 36005), (1895, 32072), (2110, 28804), (3032, 20045), (3790, 16036), (4009, 15160), (4220, 14402), (7201, 8440), (7580, 8018)]